{"title":"Omega Speedmaster Straps","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Omega Speedmaster Professional has been NASA's official watch since 1965 — worn on every crewed mission and still in production in essentially the same form today. This collection of aftermarket replacement omega speedmaster straps covers the full range: calfskin leather, sheepskin, alligator-embossed, FKM rubber, sailcloth, fabric and NATO. Compatible with Speedmaster references at both 20mm and 21mm lug widths, including the Professional Moonwatch 42mm and larger case variants such as the Dark Side of the Moon.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eShop by material: Read our guide: \u003ca href=\"https:\/\/mgbwatches.com\/blogs\/news\/best-straps-omega-speedmaster-professional\" title=\"Best Straps for the Omega Speedmaster Professional: A Collector's Guide\"\u003eBest Straps for the Omega Speedmaster Professional\u003c\/a\u003e \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/mgbwatches.com\/collections\/omega-speedmaster-leather-straps\"\u003eOmega Speedmaster Leather Straps\u003c\/a\u003e | \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/mgbwatches.com\/collections\/omega-speedmaster-rubber-straps\"\u003eOmega Speedmaster Rubber Straps\u003c\/a\u003e | \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/mgbwatches.com\/collections\/omega-speedmaster-nato-straps\"\u003eOmega Speedmaster NATO Straps\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePart of the full \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/mgbwatches.com\/collections\/omega-watch-straps\"\u003eOmega Watch Straps\u003c\/a\u003e collection\u003c\/p\u003e","products":[{"product_id":"curved-rubber-strap-for-omega-speedmaster-professional","title":"Omega Speedmaster Curved Rubber Strap — Black","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis curved-end FKM rubber strap is precision-moulded to the exact case geometry of the Omega Speedmaster Professional Moonwatch. Where standard straight-end straps leave a visible gap at the lug, the curved ends sit flush against the case shoulders — eliminating that gap entirely and giving the watch the integrated, factory-fitted appearance that the Speedmaster's lyre lug profile was designed for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe mould is built specifically around the 42mm Speedmaster case. Not adapted from a generic template, not a close fit — exact. The result is a strap that looks as if it left the Omega service centre with the watch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFKM fluoroelastomer is the material choice here. The same class of rubber used in aerospace seals and high-performance industrial environments, chosen because it resists heat, sweat, UV exposure and saltwater without cracking, fading or hardening over time. The ribbed texture adds grip and structure while keeping the profile clean. Brushed stainless steel buckle. 20mm lug width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrecision-moulded curved ends for seamless Speedmaster case integration\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFKM fluoroelastomer — heat, sweat and UV resistant\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRibbed texture profile\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.30.42.30.01.005 — Hesalite Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.01.001 — Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.33.42.30.01.002 — Sapphire Sandwich\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll standard 42mm Speedmaster Professional references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWrist Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cspan\u003eStandard – for wrists 15-20.5cm (6\"-8\")\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ Silver \/ 20mm","offer_id":55171837755767,"sku":"937\/20","price":79.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Black \/ 20mm","offer_id":55171837788535,"sku":"937\/20$CBUCKLE-B18","price":84.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/Rubber_Curved_Strap_for_OMEGA_Speedmaster_Professional_Black_with_Black_Stitch.jpg?v=1773515980"},{"product_id":"black-white-curved-rubber-strap-for-omega-speedmaster-professional","title":"Omega Speedmaster Professional Curved Rubber Woven Strap Replacement - Black White Stitch","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis curved-end TPU rubber strap is precision-moulded to the exact case geometry of the Omega Speedmaster Professional Moonwatch. Where standard straight-end straps leave a visible gap at the lug, the curved ends sit flush against the case shoulders — eliminating that gap and giving the watch the integrated, factory-fitted appearance that the Speedmaster's lyre lug profile was designed for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTPU rubber is lightweight, flexible and abrasion-resistant, with good moisture and UV tolerance for daily wear. The ribbed texture adds grip and structure while keeping the profile clean. White contrast stitching runs the length of the strap, adding a subtle visual detail against the black rubber that suits the Speedmaster's white sub-dial and lume plot palette. Brushed stainless steel buckle. 20mm lug width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrecision-moulded curved ends for seamless Speedmaster case integration\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTPU rubber — lightweight, flexible, abrasion and moisture resistant\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRibbed texture with white contrast stitching\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.30.42.30.01.005 — Hesalite Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.01.001 — Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.33.42.30.01.002 — Sapphire Sandwich\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll standard 42mm Speedmaster Professional references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1582\" data-end=\"1687\"\u003e\u003cstrong data-start=\"1582\" data-end=\"1598\"\u003ePlease Note:\u003c\/strong\u003e\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eThis listing is for the strap only. Speedmaster watch shown in images is not included.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \u0026 White \/ Silver \/ 20mm","offer_id":55182972846455,"sku":"938\/20","price":79.0,"currency_code":"GBP","in_stock":true},{"title":"Black \u0026 White \/ Black \/ 20mm","offer_id":55182973370743,"sku":"938\/20$CBUCKLE-B18","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/Rubber_Curved_Strap_for_OMEGA_Speedmaster_Professional_Black_with_White_Stitch_top_down.jpg?v=1773517673"},{"product_id":"grey-curved-rubber-strap-for-omega-speedmaster-professional","title":"Omega Speedmaster Curved Rubber Strap — Grey","description":"\u003cp\u003eDiscover the Rubber Woven Curved Rubber Divers Strap, designed for 20mm lug width watches. Crafted with premium silicone rubber, precision ing, and 304L stainless steel hardware, it offers durability, comfort, and a perfect fit for your Speedmaster Professional.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Grey \u0026 Grey Stitch \/ Silver \/ 20mm","offer_id":55200225558903,"sku":"958\/20","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \u0026 Grey Stitch \/ Black \/ 20mm","offer_id":55200229654903,"sku":"958\/20$CBUCKLE-B18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \u0026 Grey Stitch \/ Gold \/ 20mm","offer_id":55200230179191,"sku":"958\/20$CBUCKLE-G18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \u0026 Grey Stitch \/ Rose gold \/ 20mm","offer_id":55200230834551,"sku":"958\/20$CBUCKLE-R18","price":64.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/rubber-woven-grey-moonswatch-moon-strap.jpg?v=1755892851"},{"product_id":"navy-curved-rubber-strap-for-omega-speedmaster-professional","title":"Omega Speedmaster Curved Rubber Strap — Navy","description":"\u003cp\u003eDiscover the Rubber Woven Curved Rubber Divers Strap, designed for 20mm lug width watches. Crafted with premium silicone rubber, precision ing, and 304L stainless steel hardware, it offers durability, comfort, and a perfect fit for your Speedmaster Professional.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy with Navy Stitch \/ Silver \/ 20mm","offer_id":55196941025655,"sku":"950\/20","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"Navy with Navy Stitch \/ Black \/ 20mm","offer_id":55196945613175,"sku":"950\/20$CBUCKLE-B18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Navy with Navy Stitch \/ Rose gold \/ 20mm","offer_id":55196947874167,"sku":"950\/20$CBUCKLE-G18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Navy with Navy Stitch \/ Gold \/ 20mm","offer_id":55196950331767,"sku":"950\/20$CBUCKLE-R18","price":64.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/curved-navy-moonswatch-rubber-strap.jpg?v=1760540383"},{"product_id":"light-grey-curved-rubber-strap-for-omega-speedmaster-professional","title":"Omega Speedmaster Curved Rubber Strap — Light Grey with White Stitch","description":"\u003cp\u003eDiscover the Rubber Woven Curved Rubber Divers Strap, designed for 20mm lug width watches. Crafted with premium silicone rubber, precision ing, and 304L stainless steel hardware, it offers durability, comfort, and a perfect fit for your Speedmaster Professional.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Light Grey \u0026 White Stitch \/ Silver \/ 20mm","offer_id":55200766951799,"sku":"960\/20","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"Light Grey \u0026 White Stitch \/ Black \/ 20mm","offer_id":55200772063607,"sku":"960\/20$CBUCKLE-B18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Light Grey \u0026 White Stitch \/ Gold \/ 20mm","offer_id":55200772915575,"sku":"960\/20$CBUCKLE-G18","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Light Grey \u0026 White Stitch \/ Rose gold \/ 20mm","offer_id":55200774422903,"sku":"960\/20$CBUCKLE-R18","price":64.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/curved-light-grey-rubber-woven-moonswatch-strap-white-stitching.jpg?v=1755892851"},{"product_id":"embossed-leather-strap-for-omega-speedmaster-professional-black","title":"Embossed Leather Strap for Omega Speedmaster Professional – Black","description":"\u003cp data-start=\"231\" data-end=\"525\"\u003eA classic upgrade for the Speedmaster Professional. This black leather strap features an embossed alligator-style grain with a soft matte finish and subtle ridged edge, adding texture without distraction.\u003c\/p\u003e\n\u003cp data-start=\"527\" data-end=\"766\"\u003eCrafted for a structured but comfortable fit, the strap brings just the right amount of formality to the Moonwatch while maintaining its tool-watch heritage. It’s ideal for everyday wear and finished with a polished stainless steel buckle.\u003c\/p\u003e\n\u003cp data-start=\"768\" data-end=\"915\"\u003e\u003cstrong data-start=\"768\" data-end=\"815\"\u003eMade for the 42 mm Speedmaster Professional\u003c\/strong\u003e\u003cbr data-start=\"815\" data-end=\"818\"\u003eThis strap is designed specifically for Speedmaster references with a 20 mm lug width, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"919\" data-end=\"973\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1037\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1040\" data-end=\"1079\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1081\" data-end=\"1100\"\u003e\u003cstrong data-start=\"1081\" data-end=\"1098\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1103\" data-end=\"1159\"\u003eSoft black leather with embossed alligator-style grain\u003c\/li\u003e\n\u003cli data-start=\"1162\" data-end=\"1207\"\u003eRidged edge detailing for subtle definition\u003c\/li\u003e\n\u003cli data-start=\"1210\" data-end=\"1243\"\u003ePolished stainless steel buckle\u003c\/li\u003e\n\u003cli data-start=\"1246\" data-end=\"1298\"\u003e20 mm lug width, made for Speedmaster Professional\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1358\"\u003eComfortable for daily wear with a secure, traditional fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1360\" data-end=\"1611\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1384\"\u003eWhy We Recommend It:\u003c\/strong\u003e\u003cbr data-start=\"1384\" data-end=\"1387\"\u003eThis strap offers a clean, timeless look that elevates both modern and vintage Speedmaster models. A great choice for collectors looking to move away from rubber or NATO styles while keeping the watch versatile and wearable.\u003c\/p\u003e\n\u003cp data-start=\"1613\" data-end=\"1831\"\u003e\u003cstrong data-start=\"1613\" data-end=\"1629\"\u003ePlease Note:\u003c\/strong\u003e\u003cbr data-start=\"1629\" data-end=\"1632\"\u003eThis listing is for the strap only. The watch shown in photos is for reference. Due to the durable nature of this leather, allow 1–2 days of wear for the material to soften and contour to your wrist.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ Silver \/ 20mm","offer_id":55611675804023,"sku":"WH886\/20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/black-alligator-embossed-leather-moonswatch-moon-strap.jpg?v=1773589312"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-orange","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Orange","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Orange \/ Silver \/ 20mm","offer_id":55638681059703,"sku":"WS262\/20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Silver \/ 21mm","offer_id":55638681092471,"sku":"WS262\/21","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC09623.jpg?v=1775222288"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-red","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Red","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Red \/ Silver \/ 20mm","offer_id":55638681846135,"sku":"WS263\/20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ Silver \/ 21mm","offer_id":55638681878903,"sku":"WS263\/21","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC09626.jpg?v=1775222288"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-cream","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Cream","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Cream \/ Silver \/ 20mm","offer_id":55638682435959,"sku":"WS265\/20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Cream \/ Silver \/ 21mm","offer_id":55638682468727,"sku":"WS265\/21","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC09629.jpg?v=1775222288"},{"product_id":"tweed-strap-for-omega-speedmaster-professional","title":"Tweed Strap for Omega Speedmaster Professional - Navy","description":"\u003cp data-end=\"667\" data-start=\"206\"\u003e\u003cstrong data-end=\"273\" data-start=\"206\"\u003eBritish Tweed Strap – As Featured in GQ, September\/October 2025\u003c\/strong\u003e\u003cbr data-end=\"276\" data-start=\"273\"\u003eMade in the UK and crafted to pair seamlessly with any 20mm lug width watch, this strap brings together classic tailoring and everyday wearability. The upper is finished in deep Navy tweed, offering subtle texture and a refined, versatile look. Beneath, a smooth leather backing ensures comfort on the wrist, whether worn casually or as part of a dressed-up rotation.\u003c\/p\u003e\n\u003cp data-end=\"947\" data-start=\"669\"\u003eThe high-polished stainless steel buckle adds a sharp finishing touch, while quick-release spring bars make it easy to fit or change on the go. Featured in GQ’s Autumn 2025 issue, this strap draws from British heritage design, giving your watch a fresh, understated upgrade.\u003c\/p\u003e\n\u003cp data-end=\"1236\" data-start=\"949\"\u003e\u003cstrong data-end=\"966\" data-start=\"949\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-end=\"969\" data-start=\"966\"\u003e– Navy tweed upper with smooth leather lining\u003cbr data-end=\"1018\" data-start=\"1015\"\u003e– Subtle, textured finish for a smart, modern look\u003cbr data-end=\"1071\" data-start=\"1068\"\u003e– High-polished stainless steel buckle\u003cbr data-end=\"1177\" data-start=\"1174\"\u003e– Quick-release spring bars included\u003cbr data-end=\"1216\" data-start=\"1213\"\u003e– Handmade in the UK\u003c\/p\u003e\n\u003cp data-end=\"1274\" data-start=\"1238\"\u003e\u003cstrong data-end=\"1254\" data-start=\"1238\"\u003ePlease note:\u003c\/strong\u003e Watch not included.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy\/White \/ 20mm","offer_id":55639295164791,"sku":"WH673\/20","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/rn-image_picker_lib_temp_92e61b7d-60bf-4954-b3a4-817a0c4d7328.jpg?v=1757515324"},{"product_id":"fkm-rubber-strap-vented-for-omega-speedmaster","title":"Rubber FKM Vented Strap for Omega Speedmaster","description":"\u003cp\u003eRefresh your Omega Speedmaster with a vented FKM rubber strap replacement in Black, Green, Orange, Grey and Navy. The airflow channel design improves comfort during sport and warm weather.\u003c\/p\u003e\n\u003cp\u003eMade from premium FKM fluoroelastomer, this strap offers outstanding resistance to heat, sweat, and UV while remaining soft on the wrist.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable FKM rubber with vented channels for breathability\u003c\/li\u003e\n\u003cli\u003eQuick‑release spring bars for easy installation\u003c\/li\u003e\n\u003cli\u003eBrushed stainless steel clasp\u003c\/li\u003e\n\u003cli\u003eAvailable in 20mm lug widths\u003c\/li\u003e\n\u003cli\u003eIdeal Omega Speedmaster strap replacement for active wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits Omega Speedmaster watches with 20mm lug widths.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ Silver \/ 20mm","offer_id":55813321982327,"sku":"1066\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813322015095,"sku":"1068\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Silver \/ 20mm","offer_id":55813322047863,"sku":"1070\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Silver \/ 20mm","offer_id":55813322080631,"sku":"1069\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Silver \/ 20mm","offer_id":55813322113399,"sku":"1067\/20","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/fkm-vented-rubber-strap-black_5188fa6c-beac-4655-8e78-9d0c1251b8ac.jpg?v=1758468831"},{"product_id":"fkm-straight-end-divers-strap-for-omega-speedmaster","title":"Rubber FKM Divers Strap for Omega Speedmaster","description":"\u003cp\u003eUpgrade your Omega Speedmaster with our diver‑style FKM rubber strap replacement, available in Navy, Grey, Black, Dark Brown, Beige, Blue, Orange, Red, Green and White. A classic tool‑watch look with modern materials.\u003c\/p\u003e\n\u003cp\u003eFKM fluoroelastomer delivers superior durability, chemical resistance and long‑term comfort.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThick diver profile for a purposeful Speedmaster aesthetic\u003c\/li\u003e\n\u003cli\u003ePremium FKM rubber—heat, sweat \u0026amp; UV resistant\u003c\/li\u003e\n\u003cli\u003eQuick‑release spring bars; brushed steel clasp\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003ePerfect as an Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with Omega Speedmaster models using 20 mm lugs.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy \/ Silver \/ 20mm","offer_id":55813322146167,"sku":"1024\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Silver \/ 20mm","offer_id":55813322178935,"sku":"1029\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813322211703,"sku":"1023\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Dark Brown \/ Silver \/ 20mm","offer_id":55813322244471,"sku":"1033\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Beige \/ Silver \/ 20mm","offer_id":55813322277239,"sku":"1032\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ Silver \/ 20mm","offer_id":55813322310007,"sku":"1030\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Silver \/ 20mm","offer_id":55813322342775,"sku":"1027\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ Silver \/ 20mm","offer_id":55813322375543,"sku":"1026\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813322408311,"sku":"1025\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ Silver \/ 20mm","offer_id":55813322441079,"sku":"1034\/20","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC07108_0003_Layer_6_e41676fc-5fb4-42a1-aee7-a9067cbde572.jpg?v=1758468868"},{"product_id":"fkm-rubber-waffle-strap-for-omega-speedmaster","title":"Rubber FKM Waffle Strap for Omega Speedmaster","description":"\u003cp\u003eGive your Omega Speedmaster a vintage‑tool vibe with our waffle‑pattern FKM rubber strap replacement in Green, Dark Brown, Grey, Black and Navy.\u003c\/p\u003e\n\u003cp\u003eThe raised waffle texture improves grip and ventilation while maintaining supple comfort.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIconic waffle pattern in premium FKM rubber\u003c\/li\u003e\n\u003cli\u003eQuick‑release spring bars; brushed steel clasp\u003c\/li\u003e\n\u003cli\u003eResilient, sweat‑proof and UV‑resistant\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003eAuthentic Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits 20mm Omega Speedmaster lugs (measure between lugs).\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Green \/ Silver \/ 20mm","offer_id":55813322867063,"sku":"1049\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Dark Brown \/ Silver \/ 20mm","offer_id":55813322899831,"sku":"1051\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Silver \/ 20mm","offer_id":55813322932599,"sku":"1052\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813322965367,"sku":"1047\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Silver \/ 20mm","offer_id":55813322998135,"sku":"1048\/20","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/green-fkm-waffle-rubber-moonswatch-strap_49ac6218-69da-4cf3-822a-765952976bfe.jpg?v=1758468888"},{"product_id":"fkm-honeycomb-strap-for-omega-speedmaster","title":"Rubber FKM Honeycomb Strap for Omega Speedmaster","description":"\u003cp\u003eRefine your Omega Speedmaster with our honeycomb‑pattern FKM rubber strap replacement, offered in Grey, Navy, Green, Red, Orange, Black and Beige. Textured geometry meets everyday performance.\u003c\/p\u003e\n\u003cp\u003eSoft yet robust FKM makes this a go‑anywhere strap for sport and travel.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHoneycomb texture for modern style and comfort\u003c\/li\u003e\n\u003cli\u003eFKM rubber—resistant to heat, sweat and UV\u003c\/li\u003e\n\u003cli\u003eQuick‑release spring bars; brushed steel clasp\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003ePurpose‑built Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFor Omega Speedmaster models with 20mm lug widths.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Grey \/ Silver \/ 20mm","offer_id":55813323030903,"sku":"1040\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Silver \/ 20mm","offer_id":55813323063671,"sku":"1036\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813323096439,"sku":"1037\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ Silver \/ 20mm","offer_id":55813323129207,"sku":"1041\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Silver \/ 20mm","offer_id":55813323161975,"sku":"1038\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813323194743,"sku":"1035\/20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Beige \/ Silver \/ 20mm","offer_id":55813323227511,"sku":"1045\/20","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/fkm-honeycomb-watch-strap-light-grey_5e0503e5-3f9c-462e-9e31-9e01aff952b8.jpg?v=1758468912"},{"product_id":"fkm-curved-rubber-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Curved FKM Rubber Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is the strap the Speedmaster Professional was made to wear. Precision-moulded curved ends follow the exact geometry of the Moonwatch's lyre lugs, sitting flush against the case shoulders with no gap, no adjustment and no compromise. It looks as though it left the factory with the watch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe difference between this and a standard rubber strap starts with the material. FKM fluoroelastomer is the same class of rubber used in aerospace seals and high-performance industrial environments — chosen specifically because it resists heat, sweat, UV exposure and saltwater without cracking, hardening or fading over time. Standard rubber ages. FKM does not. The smooth, clean profile keeps the Speedmaster's case lines uninterrupted. No texture, no stitching — just a precise, minimal band that lets the watch do the talking.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBrushed stainless steel buckle. Quick-release spring bars pre-installed. 20mm lug width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrecision-moulded curved ends for exact Speedmaster lyre lug integration\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFKM fluoroelastomer — aerospace-grade heat, sweat, UV and saltwater resistance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSmooth clean profile, no texture or stitching\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars pre-installed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.30.42.30.01.005 — Hesalite Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.01.001 — Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.33.42.30.01.002 — Sapphire Sandwich\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll standard 42mm Speedmaster Professional references\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Orange \/ Silver \/ 20mm","offer_id":55813323391351,"sku":"1086\/20","price":109.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Black \/ 20mm","offer_id":56906863706487,"sku":"1086\/20$CBUCKLE-B18","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813323325815,"sku":"1080\/20","price":109.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Black \/ 20mm","offer_id":56906861871479,"sku":"1080\/20$CBUCKLE-B18","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Silver \/ 20mm","offer_id":55813323424119,"sku":"1082\/20","price":109.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Black \/ 20mm","offer_id":56906862592375,"sku":"1082\/20$CBUCKLE-B18","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813323358583,"sku":"1084\/20","price":109.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Black \/ 20mm","offer_id":56906863542647,"sku":"1084\/20$CBUCKLE-B18","price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/Omega_Speedmaster_Professional_Curved_FKM_Rubber_Strap_Replacement.jpg?v=1774185094"},{"product_id":"premium-calfskin-leather-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Calfskin Leather Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Omega Speedmaster Professional takes a 20mm strap. This premium calfskin leather Omega Speedmaster strap replacement is crafted in collaboration with Morellato, one of Italy's most respected watchstrap manufacturers, with over 70 years of heritage in fine leather goods.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in tan and black, this is a strap built for Speedmaster owners who want the understated elegance of classic leather done properly. Full-grain calfskin, expertly stitched and lined, soft from the first wear and built to improve with age. The balanced profile keeps the Speedmaster's 42mm case perfectly proportioned on the wrist — nothing bulky, nothing overdone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA brushed steel clasp mirrors the Speedmaster's satin case finishing. Clean, considered, and made to be worn every day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is what a proper Omega Speedmaster strap replacement looks like.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePremium full-grain calfskin leather\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCrafted in collaboration with Morellato, Italy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in tan, brown, and black\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width — fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBalanced thickness for all-day comfort\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExpertly stitched and lined for longevity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs, including the 310.30.42.50.01.001 and all manual-wind Moonwatch variants.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Tan \/ Silver \/ 20mm","offer_id":55813323850103,"sku":"A01X4434B09041CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813323882871,"sku":"A01X4434B09019CR20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/morellato-tan-leather-watch-strap-replacement-front_570c96f9-8147-4cad-8b61-30e590a6f788.jpg?v=1773170369"},{"product_id":"italian-perforated-leather-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Perforated Leather Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis Italian perforated leather strap is a motorsport-inspired Omega Speedmaster strap replacement, available in tan, brown, and black to suit every dial configuration from the classic black Moonwatch to the panda dial references.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe perforated design is the detail that sets this strap apart. Borrowed from vintage racing and aviation, the evenly spaced perforations reduce weight, improve ventilation, and give the strap a tactile, purposeful character that suits the Speedmaster's tool watch DNA perfectly. On the wrist it sits light, breathes well, and looks considered rather than loud.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFull-grain calfskin leather, lightly padded for balance and comfort, with a brushed silver steel buckle that complements the Speedmaster's polished and satin case finishing. Clean stitching, precise construction, and a profile that keeps the 42mm Speedmaster case proportioned correctly on any wrist.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is an Omega Speedmaster strap replacement built for daily wear, not display.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eItalian full-grain calfskin leather with perforated detailing\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in tan, brown, and black\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width — fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLightly padded for all-day comfort\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed silver steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWrist Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cspan\u003eStandard – for wrists 15-20.5cm (6\"-8\")\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs, including the 310.30.42.50.01.001. Use our on page strap checker for further detail.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Tan \/ Silver \/ 20mm","offer_id":55813324013943,"sku":"A01X5807B71041ST20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Silver \/ 20mm","offer_id":55813324046711,"sku":"A01X5807B71034ST20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813323981175,"sku":"A01X5807B71019ST20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/Omega_Speedmaster_Professional_perforated_leather_strap_lifestyle_shot.jpg?v=1773317865"},{"product_id":"smooth-leather-calfskin-strap-for-omega-speedmaster","title":"Smooth Leather Calfskin Strap for Omega Speedmaster","description":"\u003cp\u003eRefine your Omega Speedmaster with a smooth calfskin leather strap replacement in Brown, Tan and Black. A clean, minimalist finish that pairs with any dial.\u003c\/p\u003e\n\u003cp\u003eSupple leather and precise construction deliver day‑long comfort.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth full‑grain calfskin\u003c\/li\u003e\n\u003cli\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003eLightly padded for balance and comfort\u003c\/li\u003e\n\u003cli\u003eDesigned as an Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFor Omega Speedmaster models with 20 mm lugs.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Brown \/ Silver \/ 20mm","offer_id":55813324964215,"sku":"A01X4272B12034CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Tan \/ Silver \/ 20mm","offer_id":55813324996983,"sku":"A01X4272B12041CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813325029751,"sku":"A01X4272B12019CR20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/dark-brown-leather-watch-strap-replacement-cream-stitch_4db2742f-a008-48fe-8de4-fec84b32cc77.jpg?v=1758468990"},{"product_id":"alligator-leather-watch-strap-for-omega-speedmaster","title":"Alligator Watch Strap for Omega Speedmaster","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe finest Omega Speedmaster strap replacement in the MGBWATCHES line up. This Louisiana crocodile leather strap is crafted in collaboration with Morellato, Italy, using hand-selected hides sourced from the bayou-farmed American Alligator, the same crocodilian species and specification chosen by the world's most prestigious watchmakers and maisons de luxe for their own exotic leather goods. The bayou environment produces a scale pattern that is finer, more consistent, and more architecturally precise than most alternatives. It is the hide that serious collectors and the finest ateliers in Switzerland and Paris have specified for decades.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhat you see in these images is the hide itself. Not embossed, not printed, not replicated. Each scale is raised, individual, and entirely natural. The tonal depth, the texture, the way light moves across the surface at different angles. None of this can be manufactured. It can only be grown, selected, and worked by hand.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery strap in this collection is chosen and stitched individually by Morellato's artisans in Italy. Only the finest hides make the cut. Because each skin is unique, there will be natural variation between straps. Scale size runs from larger, bolder patterns through to finer, more refined arrangements, and we attempt to progress through the hide from large scales at the lug end to smaller, more delicate scales toward the buckle. No two straps will ever be identical. What arrives is genuinely one of a kind.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in tan, brown, navy, and black. Tan and brown against the Speedmaster's black dial and cream lume reference the vintage Moonwatch pairings that serious collectors have sought for decades. Navy for something more considered and unexpected. Black for those who want the leather to be felt rather than seen.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery hide is ethically sourced and certified under CITES, the Convention on International Trade in Endangered Species, as a by-product of regulated supply chains.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlease note: due to CITES regulations this strap can only be shipped within the UK.\u003c\/strong\u003e International orders requiring an export licence can be facilitated at an additional cost of approximately £150. Contact us before ordering if you are outside the UK.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eGenuine Louisiana crocodile leather, hand-selected hides\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCrafted in collaboration with Morellato, Italy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNatural scale variation, large to small, each strap unique\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eThe same hide specification used by the world's leading watch manufacturers and luxury maisons\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEthically sourced, CITES certified by-product of regulated farming\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in tan, brown, navy, and black\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width, fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHand-finished edges with comfort lining\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e each strap is individually hand-selected and stitched. Because every hide is unique, natural variation in scale size, tone, and pattern will occur between straps. This is not a defect. It is the nature of genuine exotic leather and the mark of something made by hand rather than by machine.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs, including the 310.30.42.50.01.001 and all manual-wind Moonwatch variants. Use our on-page strap checker to confirm your exact reference.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Bayou Cognac \/ Silver \/ 20mm","offer_id":55813325390199,"sku":"A01U0856041041CR20","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Mahogany Reserve \/ Silver \/ 20mm","offer_id":55813325488503,"sku":"A01U0856056061CR20","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Midnight Atelier \/ Silver \/ 20mm","offer_id":55813325422967,"sku":"A01U0856056061CR20","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Prussian Tide \/ Silver \/ 20mm","offer_id":55813325455735,"sku":"A01U0856041062CR20","price":225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/brown-alligator-leather-watch-strap-replacement-flat_7f8af846-8267-4160-a3d0-414ee2dbfb64.jpg?v=1758469013"},{"product_id":"suede-leather-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Suede Leather Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis premium suede leather Omega Speedmaster strap replacement is crafted in collaboration with Morellato, Italy's most respected watchstrap manufacturer, bringing over 70 years of fine leather heritage to the Moonwatch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuede does something smooth leather cannot. The velvety nap sits differently on the wrist, softer, warmer, more tactile, and gives the Speedmaster a relaxed, dressed-down character that works as well on the weekend as it does at a dinner table. On the classic black dial Moonwatch in particular, a stone or tan suede strap creates a combination that stops people mid-conversation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in two colours, stone \u0026amp; green, each chosen to complement the Speedmaster's black\/white dial and polished case. Comfort-lined for all-day wear, with a brushed steel clasp that mirrors the satin finishing of the Speedmaster's case and pushers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is a Morellato collaboration strap. That means Italian tanneries, hand-selected hides, and the kind of construction quality that improves with every wear rather than deteriorating.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePremium suede leather with rich, velvety texture\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCrafted in collaboration with Morellato, Italy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in stone, green, brown, and blue\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width — fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eComfort-lined for all-day durability and softness\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWrist Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cspan\u003eStandard – for wrists 15-20.5cm (6\"-8\")\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs. Use our on page strap checker to lookup your reference model.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Green \/ Silver \/ 20mm","offer_id":55813325881719,"sku":"A01X5805D92073CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Stone \/ Silver \/ 20mm","offer_id":55813325848951,"sku":"A01X5805D92026CR20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/green-suede-leather-watch-strap-replacement-for-speedmaster.jpg?v=1773178234"},{"product_id":"fine-grain-calfskin-leather-strap-for-omega-speedmaster","title":"Fine Grain Calfskin Leather Strap for Omega Speedmaster","description":"\u003cp\u003eEnhance your Omega Speedmaster with a fine‑grain calfskin leather strap replacement in Burgundy, Green, Golden Brown, Brown and Black. Subtle texture, polished finish.\u003c\/p\u003e\n\u003cp\u003ePrecision stitching and supple lining ensure comfort from first wear.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRefined fine‑grain calfskin\u003c\/li\u003e\n\u003cli\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli\u003e20 mm lug widths\u003c\/li\u003e\n\u003cli\u003eBalanced thickness for daily versatility\u003c\/li\u003e\n\u003cli\u003eMade as an Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eWorks with Omega Speedmaster models using 20 mm lugs.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Burgundy \/ Silver \/ 20mm","offer_id":55813326831991,"sku":"A01X5439B71081CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813326864759,"sku":"A01X5439B71073CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Golden Brown \/ Silver \/ 20mm","offer_id":55813326897527,"sku":"A01X5439B71046CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Silver \/ 20mm","offer_id":55813326930295,"sku":"A01X5439B71041CR20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/fine-grain-calfskin-leather-strap-burgundy_0fee7ed2-381f-4599-bc34-4d35cb83a078.jpg?v=1758469053"},{"product_id":"calfskin-leather-embossed-alligator-watch-strap-for-omega-speedmaster","title":"Embossed Calfskin Leather Alligator Watch Strap for Omega Speedmaster","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGenuine alligator leather is one of the most expensive materials in watchmaking. Alligator-embossed calfskin gives you the same scale pattern, the same visual weight against the Speedmaster's steel case, and the same dress-ready character — at a price that makes rotating between colours practical rather than aspirational.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe embossing is stamped into premium calfskin, producing a raised scale texture that catches light the way natural alligator does without the maintenance or cost. The leather is soft from the first wear and breaks in further over time, developing a natural patina that smooth calfskin does not. Available in Light Brown, Brown, Black, Navy and Burgundy — each colourway works differently against the Speedmaster's black dial and steel case. Black and Navy sit cleanly formal. Brown and Light Brown add warmth and vintage character. Burgundy is the collector choice. Brushed stainless steel buckle. 20mm lug width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlligator-embossed premium calfskin leather\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in Light Brown, Brown, Black, Navy and Burgundy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDevelops natural patina with wear\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Omega Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ Silver \/ 20mm","offer_id":55813327028599,"sku":"A01X5534D40019CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Light Brown \/ Silver \/ 20mm","offer_id":55813326963063,"sku":"A01X5534D40040CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ Silver \/ 20mm","offer_id":55813327061367,"sku":"A01X5534D40062CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Burgundy \/ Silver \/ 20mm","offer_id":55813327094135,"sku":"A01X5534D40081CR20","price":85.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/calfskin-embossed-alligator-watch-strap-black-flat-lay_aba88662-0e19-4eec-9512-ccf373f186e6.jpg?v=1773589573"},{"product_id":"vintage-lug-calfskin-leather-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Vintage Calfskin Leather Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis vintage-inspired calfskin leather Omega Speedmaster strap replacement is crafted in collaboration with Morellato, Italy, bringing the distressed character and hand-finished detail of classic tool watch straps to the Moonwatch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster has always had one foot in history. Worn on the moon in 1969, worn by astronauts, racing drivers, and pilots long before it became a collector icon. This strap leans directly into that heritage. Distressed calfskin tones, contrast stitching, and a tapered silhouette that mirrors the period-correct straps the Moonwatch was born on. On the wrist it looks like it belongs, because stylistically, it does.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhat you see in the images is just the beginning. This calfskin is a living material. With daily wear it develops a natural patina, the leather softens, the distressed tones deepen, and small natural creasing forms along the flex points that gives the strap a character entirely its own. No two straps age identically. What arrives on your wrist becomes yours over time in a way that rubber and sailcloth never will.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in green, black, and brown. The olive green colourway on the black dial Moonwatch is a combination that Speedmaster collectors specifically seek out, and it is easy to see why.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHand-finished details throughout, comfortable padding that keeps the 42mm case sitting perfectly balanced, and a brushed steel clasp that complements the Speedmaster's satin case finishing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is a Morellato collaboration strap. Italian tanneries, hand-selected hides, and construction that improves with every wear.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVintage-inspired calfskin leather with distressed finish\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNatural patina develops with wear, creasing and tonal depth improve over time\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHand-finished contrast stitching\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCrafted in collaboration with Morellato, Italy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in green, black, and brown\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width, fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTapered silhouette for refined balance on the wrist\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eComfortable padding for all-day wear\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs. Use our on page strap checker to look up the exact reference \u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Brown \/ Silver \/ 20mm","offer_id":55813327192439,"sku":"A01X5535D41041ST20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813327126903,"sku":"A01X5535D41073ST20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813327159671,"sku":"A01X5535D41019ST20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/brown-lug-stitched-calfskin-leather-strap-classic-watch-on-speedmaster.jpg?v=1773185249"},{"product_id":"vegan-leather-strap-for-omega-speedmaster","title":"Vegan Leather Strap for Omega Speedmaster","description":"\u003cp\u003eChoose a sustainable upgrade with our vegan leather strap replacement for Omega Speedmaster, available in Navy, Black, Brown, Green and Tan.\u003c\/p\u003e\n\u003cp\u003eDurable, smooth, and comfortable—crafted to look sharp without compromise.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh‑quality vegan leather\u003c\/li\u003e\n\u003cli\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli\u003e20 mm lug widths\u003c\/li\u003e\n\u003cli\u003eLightly padded for all‑day wear\u003c\/li\u003e\n\u003cli\u003eEco‑conscious Omega Speedmaster strap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFor Omega Speedmaster models with 20 mm lug widths.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy \/ Silver \/ 20mm","offer_id":55813327913335,"sku":"A01X5964E12062CR20","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver \/ 20mm","offer_id":55813327946103,"sku":"A01X5964E12019CR20","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Silver \/ 20mm","offer_id":55813327978871,"sku":"A01X5964E12032CR20","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Green \/ Silver \/ 20mm","offer_id":55813328011639,"sku":"A01X5964E12073CR20","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Tan \/ Silver \/ 20mm","offer_id":55813328044407,"sku":"A01X5964E12036CR20","price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/suede-navy-strap-flat_5bb5377d-dbb6-4c9f-9deb-b7e50e8b81f8.jpg?v=1758469114"},{"product_id":"sheepskin-leather-strap-for-omega-speedmaster","title":"Omega Speedmaster Professional Sheepskin Leather Strap Replacement","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe softest Omega Speedmaster strap replacement in the Morellato collection. This premium sheepskin leather strap is crafted in collaboration with Morellato, Italy, using plush, buttery sheepskin that sits in a category of its own — softer than calfskin, warmer than suede, and more luxurious than anything the Speedmaster ships with from the factory.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFour colourways, each named and chosen with intention. Tuscan Sand for the collector who wears the Moonwatch with linen in summer. Midnight Capri for evening wear against a dark dial. Piano Noir for those who want the leather to disappear into the watch. Cortado Chestnut for the warm, versatile everyday rotation. Every colour works from a morning meeting to a late dinner without changing the strap.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe cushioned lining is what you feel the moment it goes on — a softness that makes the 42mm Speedmaster case feel lighter on the wrist than it has any right to. This is the strap for the Speedmaster owner who wears their watch for twelve hours straight and wants to forget it's there.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA brushed steel clasp completes the profile, matching the satin finishing of the Speedmaster's case and chronograph pushers. Understated, precise, considered.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is a Morellato collaboration strap. Italian tanneries, hand-selected sheepskin hides, and the kind of construction that justifies the Speedmaster on your wrist.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePremium sheepskin leather with plush, buttery hand feel\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCrafted in collaboration with Morellato, Italy\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in Tuscan Sand, Midnight Capri, Piano Noir, and Cortado Chestnut\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width — fits all Omega Speedmaster Professional references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCushioned lining for exceptional all-day comfort\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed steel clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWrist Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cspan\u003eStandard – for wrists 15-20.5cm (6\"-8\")\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs, including the 310.30.42.50.01.001 and all manual-wind Moonwatch variants.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Cortado Chestnut \/ Silver \/ 20mm","offer_id":55813329060215,"sku":"A01X5806D95034CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Piano Noir \/ Silver \/ 20mm","offer_id":55813329027447,"sku":"A01X5806D95019CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Tuscan Sand \/ Silver \/ 20mm","offer_id":55813328961911,"sku":"A01X5806D95037CR20","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Midnight Capri \/ Silver \/ 20mm","offer_id":55813328994679,"sku":"A01X5806D95062CR20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/cortado-chestnut-sheepskin-watch-strap_483780c9-4086-43b5-a1d0-803c48fc2a44.jpg?v=1773787088"},{"product_id":"alligator-embossed-leather-strap-for-omega-speedmaster","title":"Alligator Embossed Leather Strap for Omega Speedmaster","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMorellato has been making watch straps in Italy since 1930. This alligator-embossed calfskin strap is built to their standard — hand-finished edges, a comfort lining on the underside, and an emboss pattern with enough depth and consistency to read as genuine exotic leather at a glance. On the Speedmaster Professional's steel case and black dial, it shifts the watch's register entirely — from tool watch to dress chronograph — without changing a single thing about the watch itself.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in five colourways: Oxford, Slate, Espresso, Almond and Onyx. Each works differently against the Speedmaster's dial. Espresso and Almond warm the steel and draw out vintage character. Oxford and Slate sit clean and contemporary. Onyx matches the black dial and bezel for a monochrome profile that suits formal wear. Tapered from 20mm at the lug to 18mm at the buckle, with a brushed stainless steel buckle and comfort lining throughout. 20mm lug width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMorellato Italian alligator-embossed calfskin leather\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHand-finished edges and comfort lining\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTapered 20mm to 18mm profile\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in Oxford, Slate, Espresso, Almond and Onyx\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Omega Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Onyx \/ Silver \/ 20mm","offer_id":55813329420663,"sku":"A01X2269480019CR20","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"Espresso \/ Silver \/ 20mm","offer_id":55813329355127,"sku":"A01X2269480032CR20","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"Oxford \/ Silver \/ 20mm","offer_id":55813329289591,"sku":"A01X2269480061CR20","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"Slate \/ Silver \/ 20mm","offer_id":55813329322359,"sku":"A01X2269480094CR20","price":110.0,"currency_code":"GBP","in_stock":false},{"title":"Almond \/ Silver \/ 20mm","offer_id":55813329387895,"sku":"A01X2269480041CR20","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/onyx-alligator-leather-watch-strap-black_2d140182-b79e-4577-9032-d13b1bc691c1.jpg?v=1773590523"},{"product_id":"recycled-gabardine-fabric-watch-strap-omega-speedmaster","title":"Recycled Gabardine Fabric Watch Strap for Omega Speedmaster","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGabardine is a tightly woven twill fabric, originally developed in the 1880s by Thomas Burberry — the same construction used in his earliest weatherproof coats. The tight diagonal weave creates a smooth, structured surface that is lightweight, quick-dry and durable enough to hold its shape through daily wear and travel without stretching, bagging or absorbing moisture the way looser fabrics do. On the wrist it sits flat, breathes well and weighs almost nothing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis strap is made from recycled gabardine — the same performance fabric, produced from reclaimed materials rather than virgin fibres. A considered material choice that does not compromise on durability or finish. The Speedmaster Professional has always been a watch built for purpose rather than display, and a fabric strap sits directly in that philosophy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in four colourways: Sagebrush, Coal Black, Clay Brown and Ocean Blue, each with tonal stitching and a brushed stainless steel buckle. Quick-dry construction makes it the natural choice for travel, warm weather or any situation where rubber feels too heavy and leather feels too formal. Compatible with the Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRecycled gabardine performance fabric\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTightly woven twill construction — lightweight, quick-dry, shape-retaining\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in Sagebrush, Coal Black, Clay Brown and Ocean Blue\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTonal stitching throughout\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Omega Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Ocean Blue \/ Silver \/ 20mm","offer_id":55813329584503,"sku":"A01X5390D12062CR20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Coal Black \/ Silver \/ 20mm","offer_id":55813329518967,"sku":"A01X5390D12019CR20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Sagebrush \/ Silver \/ 20mm","offer_id":55813329486199,"sku":"A01X5390D12073CR20","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"Clay Brown \/ Silver \/ 20mm","offer_id":55813329551735,"sku":"A01X5390D12032CR20","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/ocean-blue-recycled-fabric-watch-strap-for-omega-speedmaster.jpg?v=1773592604"},{"product_id":"tweed-strap-for-omega-speedmaster","title":"Tweed Strap for Omega Speedmaster","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster Professional has a history that runs deeper than any other watch in the collection — NASA certified, moon-tested, and still in production in essentially the same form as 1965. A tweed strap does not contradict that history. It references it. The herringbone weave, the heritage textile, the understated colour palette — all of it sits in the same tradition as the watch's original military and professional roots.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTweed is a tightly woven wool-blend fabric with a structured surface that holds its shape through daily wear without stretching or bagging. The soft lining sits comfortably against the wrist and the woven construction breathes better than rubber or smooth leather in warmer conditions. It gives the Speedmaster a distinctly European, off-duty character — the kind of watch you wear with a heavy coat on a Saturday morning rather than under a spacesuit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in Navy\/White, Brown\/White, Black\/Grey and Grey, each colourway with tonal contrast stitching and a brushed stainless steel buckle. Compatible with the Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePremium tweed fabric with soft comfort lining\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHerringbone weave construction — structured, shape-retaining, breathable\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in Navy\/White, Brown\/White, Black\/Grey and Grey\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Omega Speedmaster Professional Moonwatch 42mm and all standard 20mm Speedmaster references.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ Silver \/ 20mm","offer_id":55813329748343,"sku":"WH670\/20","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/tweed_speedmaster_featured_in_v2.jpg?v=1773613998"},{"product_id":"colombian-crocodile-leather-strap-omega-speedmaster-professional","title":"Colombian Crocodile Leather Strap for the Omega Speedmaster Professional","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Omega Speedmaster Professional is one of the most storied watches ever made. Moon-certified, hand-wound, and unchanged in spirit since 1969 — it deserves a strap that matches its character. This Colombian crocodile leather strap is exactly that.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSculpted from premium Colombian crocodile leather and handcrafted in Italy by master artisans, this is a strap for Speedmaster owners who want something genuinely different. The long-taper silhouette sits beautifully against the Speedmaster's 42mm case, the minimal padding keeps the profile slim, and the semi-matte finish lets the natural crocodile grain speak for itself without shouting.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster has always occupied a rare space — a tool watch that works just as well in black tie as it does in a flight suit. A Colombian crocodile strap leans fully into that duality. On the wrist, it transforms the Moonwatch into something exceptional: still serious, still purposeful, but undeniably refined.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery strap is hand-finished with contrast thread stitching and fitted with a polished stainless steel buckle. Because each hide carries its own natural grain variation, no two straps are identical. What arrives on your wrist is a one-of-one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eGenuine Colombian crocodile leather, ethically sourced and CITES certified\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSemi-matte finish with natural grain variation\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLong-taper design with minimal padding\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHand-finished contrast stitching\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePolished stainless steel buckle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHandmade in Italy in small batches\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFits Omega Speedmaster Professional 20mm lug width with standard spring bar fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCITES Compliance and Ethical Sourcing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAll exotic leather used in this collection is certified under CITES (the Convention on International Trade in Endangered Species). Each skin is a by-product of regulated supply chains, never farmed solely for its leather. We work exclusively with trusted Italian tanneries operating under strict international standards.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease note: due to international CITES regulations, exotic leather straps cannot be sold outside of the UK. \u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Caramel \/ 20mm","offer_id":56852702855543,"sku":"A01X2197052041CR20","price":185.0,"currency_code":"GBP","in_stock":true},{"title":"Noir \/ 20mm","offer_id":56852703117687,"sku":"A01X2197052019CR20","price":185.0,"currency_code":"GBP","in_stock":true},{"title":"Bordeaux \/ 20mm","offer_id":56852703248759,"sku":"A01X2197052181CR20","price":185.0,"currency_code":"GBP","in_stock":false},{"title":"Ruby \/ 20mm","offer_id":56852703379831,"sku":"A01X2197052183CR20","price":185.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/cartier-watch-strap-caramel-crocodile-leather.jpg?v=1774979266"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-navy","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Navy","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy \/ 20mm","offer_id":56963082781047,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 21mm","offer_id":56963082813815,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC09611.jpg?v=1775222288"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-khaki","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Khaki","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Khaki \/ 20mm","offer_id":56963083305335,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ 21mm","offer_id":56963083338103,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/Sailcloth_Effect_FKM_Rubber_Strap_with_Deployant_Clasp_-_For_OMEGA_Speedmaster_khaki_texture.jpg?v=1775222288"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster-grey","title":"Sailcloth Effect FKM Rubber Strap with Deployant Clasp - For OMEGA Speedmaster - Grey","description":"\u003cp data-start=\"490\" data-end=\"739\"\u003eClassic sailcloth style, engineered for modern Speedmasters. This strap offers the textured look of sailcloth with the comfort, flexibility and water resistance of high-grade FKM rubber. It’s built for everyday wear, from the office to the outdoors.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"936\"\u003eA brushed stainless steel deployant clasp keeps the profile clean and secure, while quick-release spring bars make strap changes simple, whether you're switching looks or travelling with a spare.\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1126\"\u003e\u003cstrong data-start=\"938\" data-end=\"983\"\u003eChoose the Right Fit for Your Speedmaster\u003c\/strong\u003e\u003cbr data-start=\"983\" data-end=\"986\"\u003eThis strap is available in multiple lug widths to suit different Speedmaster references. Please check your model carefully before selecting.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1196\"\u003e20 mm Lug Width – For 42 mm Speedmaster Professional “Moonwatch”\u003c\/strong\u003e\u003cbr data-start=\"1196\" data-end=\"1199\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1273\"\u003e311.30.42.30.01.005 – Hesalite Moonwatch on bracelet\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1337\"\u003e310.30.42.50.01.001 – Co-Axial Master Chronometer Moonwatch\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1381\"\u003e311.33.42.30.01.002 – Sapphire Sandwich\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1424\"\u003eMost standard 42 mm Moonwatch references\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1426\" data-end=\"1497\"\u003e21 mm Lug Width – For Larger Speedmaster Models (43–44.25 mm cases)\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1520\" data-end=\"1551\"\u003eSpeedmaster Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1590\"\u003eSpeedmaster Chronoscope (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1627\"\u003eSpeedmaster Moonphase (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1630\" data-end=\"1667\"\u003eSpeedmaster Super Racing (44.25 mm)\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1739\"\u003eDark Side of the Moon collection (including “Black Black” variants)\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1772\"\u003eAll 43.5 mm Speedmaster models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1774\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1802\"\u003eOther Lug Widths to Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1807\" data-end=\"1846\"\u003e19 mm – Pre-1966 vintage Speedmasters\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1940\"\u003e18 mm – Speedmaster Reduced (≈39 mm case)\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eThis strap is not compatible with these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1942\" data-end=\"1960\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1958\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1963\" data-end=\"2031\"\u003eSailcloth-style embossed FKM rubber for durability and flexibility\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2082\"\u003eWater-resistant and comfortable for daily wear\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2159\"\u003eBrushed stainless steel deployant clasp for a secure and polished finish\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2203\"\u003eAvailable in 20 mm and 21 mm lug widths\u003c\/li\u003e\n\u003cli data-start=\"2206\" data-end=\"2259\"\u003eIntegrated quick-release spring bars for easy fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2261\" data-end=\"2275\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2273\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2278\" data-end=\"2313\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2349\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2377\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MGB WATCHES","offers":[{"title":"Grey \/ 20mm","offer_id":56963085173111,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 21mm","offer_id":56963085205879,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/DSC09620.jpg?v=1775222288"},{"product_id":"sailcloth-effect-fkm-rubber-strap-with-deployant-clasp-for-omega-speedmaster","title":"Omega Speedmaster Sailcloth FKM Rubber Strap with Deployant Clasp","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster deserves better than its stock bracelet every day of the week. This strap is built specifically for it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFKM rubber with a sailcloth-embossed texture on the top surface and a brushed stainless steel deployant clasp pre-fitted. It looks like woven fabric but performs like rubber. Fully waterproof, sweat-resistant, UV-stable, and comfortable from first wear. The texture catches light in a way that plain rubber cannot, giving the strap a visual depth that suits the Speedmaster's finishing and dial detail.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster Professional is a 42mm chronograph with a heritage that runs from NASA mission control to the surface of the moon. It ships on a bracelet or a fabric strap. Both are fine. Neither is this. The sailcloth-effect texture connects to the Speedmaster's tool watch DNA without the moisture absorption, drying time, and odour problems of genuine fabric. The deployant clasp distributes pressure evenly across the wrist, opens in one clean motion, and keeps the strap in better condition than any pin buckle. On a watch you wear every day, that difference compounds.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSeven colourways. Black is the Moonwatch classic. Grey suits the silver Snoopy dial. Navy lifts the blue racing references. Khaki adds a field watch character that works surprisingly well on the Speedmaster's military-heritage case shape. Orange and red are for collectors who want the strap to be part of the conversation. Cream is the unexpected one and arguably the best pairing on the hesalite Moonwatch with its warm-toned lume.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in 20mm for the Speedmaster Professional Moonwatch (42mm) and 21mm for the Speedmaster 57 and Racing references. Select your lug width above.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eComplementary clasp engraving available. Up to three characters, laser engraved into the stainless steel for a permanent, precise finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSailcloth-effect texture with the performance of FKM rubber\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWater-resistant, flexible, and built for all-day comfort\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel deployant clasp, pre-fitted\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars for tool-free fitting\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e7 colourways: Black, Grey, Khaki, Navy, Orange, Red, Cream\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 20mm and 21mm lug widths\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eComplementary clasp engraving up to 3 characters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOmega Speedmaster Compatibility Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis strap fits any Omega Speedmaster with a 20mm or 21mm lug width. Select your size above.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e20mm — Speedmaster Professional Moonwatch 42mm:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.01.001 — Co-Axial Master Chronometer Moonwatch (current gen)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.01.002 — Moonwatch sapphire sandwich\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.30.42.30.01.005 — Hesalite Moonwatch (hand-wound)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.32.42.50.01.001 — Moonwatch on leather\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e310.30.42.50.04.001 — Silver Snoopy Award 50th Anniversary\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e311.30.42.30.01.006 — Sapphire sandwich (previous gen)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e21mm — Speedmaster 57 and Racing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e332.10.41.51.01.001 — Speedmaster 57 Co-Axial\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e329.30.43.51.01.001 — Speedmaster Racing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf your Speedmaster reference is not listed, check the case back or measure between the inner edges of both lugs. Use our on-page strap checker to confirm before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1x FKM sailcloth-effect rubber strap\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1x Stainless steel deployant clasp (pre-fitted)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWatch not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en-us\/collections\/omega-speedmaster-straps\"\u003eOmega Speedmaster Straps →\u003c\/a\u003e | \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en-us\/collections\/omega-watch-straps\"\u003eAll Omega Straps →\u003c\/a\u003e | \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en-us\/blogs\/journal\/best-straps-omega-speedmaster-professional\"\u003eBest Straps for the Omega Speedmaster →\u003c\/a\u003e | \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en-us\/collections\/deployant-watch-straps\"\u003eDeployant Watch Straps →\u003c\/a\u003e\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ 20mm","offer_id":56963092578679,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 21mm","offer_id":56963092644215,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 20mm","offer_id":56963092709751,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 21mm","offer_id":56963092775287,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ 20mm","offer_id":56963092840823,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ 21mm","offer_id":56963092906359,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 20mm","offer_id":56963092971895,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 21mm","offer_id":56963093037431,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 20mm","offer_id":56963093102967,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ 21mm","offer_id":56963093168503,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 20mm","offer_id":56963093234039,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 21mm","offer_id":56963093299575,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Cream \/ 20mm","offer_id":56963093365111,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Cream \/ 21mm","offer_id":56963093430647,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/speedmaster_black_sail_effect_side.jpg?v=1775222288"},{"product_id":"omega-speedmaster-professional-embossed-alligator-leather-strap-with-deployant-clasp","title":"Omega Speedmaster Professional Embossed Alligator Leather Strap with Deployant Clasp","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA dress-ready Omega Speedmaster strap replacement that doesn't compromise on daily wearability. This embossed alligator leather strap with deployant clasp brings the refined texture and classic character of alligator leather to the Speedmaster Professional Moonwatch, at a price point that makes it a genuine everyday option rather than an occasion-only piece.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe high-grade leather is supple from first wear and improves with use, developing the kind of natural patina that only quality leather produces. The alligator embossing gives it a distinctly dressed character — sharp enough for formal wear, understated enough for daily rotation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe brushed stainless steel deployant clasp is what elevates this above a standard leather strap. Where a tang buckle stresses the same hole every day, a deployant clasp distributes tension evenly across the wrist, opens in one clean motion, and extends the life of the strap significantly. For collectors who rotate straps regularly or travel with multiple watches, it makes the difference every time you put the watch on.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIntegrated quick-release spring bars mean the strap fits and changes without tools in seconds.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in 20mm for the Speedmaster Professional Moonwatch and 21mm for larger Speedmaster references.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHigh-grade leather with alligator-embossed texture\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSupple from first wear, develops character over time\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel deployant clasp — included and pre-fitted\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars for tool-free strap changes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 20mm and 21mm lug widths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEmbossed alligator leather strap\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStainless steel deployant clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars pre-fitted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs and larger Speedmaster models with 21mm lugs.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ 20mm","offer_id":56963102441847,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 21mm","offer_id":56963102507383,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 20mm","offer_id":56963102572919,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 21mm","offer_id":56963102638455,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 20mm","offer_id":56963102703991,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 21mm","offer_id":56963102769527,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/leather_deployant_watch_strap_mgbwatches.jpg?v=1775223669"},{"product_id":"omega-speedmaster-professional-sailcloth-strap-deployant-clasp-20mm-21mm","title":"Omega Speedmaster Professional Sailcloth Strap with Deployant Clasp","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis sailcloth deployant strap is built specifically for the Speedmaster owner who wears their watch properly, every day, in every condition, without compromising on how it looks on the wrist.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Speedmaster was born as a tool watch. Worn on the moon, worn in racing cars, worn by pilots and astronauts who needed a strap that could keep up. Sailcloth matches that brief precisely. More structured and refined than rubber, more resilient than leather, and cleaner in appearance than traditional fabric. It handles water, movement and daily wear without asking anything of the wearer, and it looks right on the Speedmaster's 42mm case in a way that few materials do.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe outer layer is tightly woven sailcloth chosen for its strength and resistance to wear. A softer lining sits against the wrist throughout the day. Reinforced FKM rubber notches are integrated at every high-stress point, the areas that fail first on lesser straps, extending the lifespan significantly without adding bulk or weight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe stainless steel deployant clasp is what separates this from every standard sailcloth strap on the market. Where a tang buckle bends and stresses the same point every day, the deployant clasp spreads pressure evenly across the wrist, opens in one clean motion, and protects the strap from the repeated fatigue that causes premature wear. For a watch worn daily, that difference compounds over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in 7 colours and in 20mm for the Speedmaster Professional Moonwatch and 21mm for larger Speedmaster references.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTightly woven sailcloth outer with layered construction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eReinforced FKM rubber notches at high-wear points\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStainless steel deployant clasp, pre-fitted\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSofter lining for all-day wrist comfort\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWater-resistant and built for daily wear\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 7 colours\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width for Speedmaster Professional Moonwatch\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e21mm lug width for larger Speedmaster references\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSpring bars included\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible with straight and curved lugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as an Omega Speedmaster strap replacement for all Speedmaster Professional Moonwatch references with 20mm lugs and larger Speedmaster models with 21mm lugs. Use our on-page strap checker to confirm your exact reference.\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Black \/ 20mm","offer_id":56963111584119,"sku":"MGB-SCBLACK20MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 21mm","offer_id":56963111649655,"sku":"MGB-SCBLACK21MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ 20mm","offer_id":56963111715191,"sku":"MGB-SCKHAKI20MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ 21mm","offer_id":56963111780727,"sku":"MGB-SCKHAKI21MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 20mm","offer_id":56963111846263,"sku":"MGB-SCNAVY20MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy \/ 21mm","offer_id":56963111911799,"sku":"MGB-SCNAVY21MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy\/White \/ 20mm","offer_id":56963111977335,"sku":"MGB-SCNAVY\/W20MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Navy\/White \/ 21mm","offer_id":56963112042871,"sku":"MGB-SCNAVY\/W21MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/White \/ 20mm","offer_id":56963112108407,"sku":"MGB-SCBLK\/W20MM","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/White \/ 21mm","offer_id":56963112173943,"sku":"MGB-SCBLK\/W21MM","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/omega-speedmaster-professional-sailcloth-strap-deployant-clasp-20mm-21mm.jpg?v=1775122911"},{"product_id":"nylon-strap-with-fkm-reinforced-notches-deployant-clasp-for-omega-speedmaster","title":"Omega Speedmaster Nylon Deployant Strap - FKM Reinforced NATO Alternative","description":"\u003cdiv class=\"product-description\" style=\"max-width: 800px; line-height: 1.7; margin: 0 auto;\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis deployant nylon strap is the modern evolution of the military NATO — all the heritage character, none of the bulk. Built for Speedmaster owners who want the casual, tool-watch aesthetic of a nylon strap with the security and clean profile of a deployant clasp already fitted.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCrafted from tightly woven, fray-resistant nylon with FKM rubber reinforced notches at every high-wear point. The reinforcement is invisible in use but significant in longevity — the points that fail first on a standard nylon strap are the points that last longest here. On the wrist it sits flat, breathes well, and wears lighter than it looks.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe deployant clasp is what separates this from every NATO on the market. A traditional NATO buckle stacks leather and nylon under the case, adding bulk and uneven pressure. This strap removes all of that. The deployant clasp locks cleanly, opens in one motion, and keeps the Speedmaster sitting exactly where it should on the wrist all day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePurpose-built for the Speedmaster Professional Moonwatch. Also fits Tudor Black Bay, Rolex Submariner, MoonSwatch, and any watch using standard 20mm spring bars.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTightly woven fray-resistant nylon construction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFKM rubber reinforced notches at high-wear points\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel deployant clasp — included and pre-fitted\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLightweight and breathable for all-day wear\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSleek military-inspired profile without the bulk of traditional NATO straps\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e20mm lug width — fits Omega Speedmaster Professional and all standard 20mm spring bar watches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits the Omega Speedmaster Professional Moonwatch (20mm lugs) and all watches using standard 20mm spring bars including Tudor Black Bay, Rolex Submariner, and MoonSwatch.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MGB WATCHES","offers":[{"title":"Black\/Grey \/ Silver","offer_id":56963112862071,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/Grey\/Khaki \/ Silver","offer_id":56963112894839,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Stone Grey \/ Silver","offer_id":56963112927607,"sku":"MOD54\/20","price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Khaki \/ Silver","offer_id":56963112960375,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/Beige \/ Silver","offer_id":56963112993143,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Wine\/Beige \/ Silver","offer_id":56963113025911,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Silver","offer_id":56963113058679,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/rn-image_picker_lib_temp_f8d9ffd3-c083-4b7d-9e07-d2a534c992a8.jpg?v=1775222949"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/collections\/Sailcloth_Effect_FKM_Rubber_Strap_with_Deployant_Clasp_-_For_OMEGA_Speedmaster_grey_on_wrist_close.jpg?v=1773177460","url":"https:\/\/mgbwatches.com\/en-us\/collections\/omega-speedmaster-straps.oembed?page=2","provider":"MGB WATCHES","version":"1.0","type":"link"}