{"product_id":"seamaster-diver-300m-sailcloth-effect-fkm-rubber-strap-with-deployant-clasp","title":"Omega Seamaster Diver 300M Sailcloth-Effect FKM Rubber Strap with Deployant Clasp","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Seamaster Diver 300M deserves a strap that can keep up with it. This sailcloth-effect strap is made from FKM fluoroelastomer — the same class of rubber used in aerospace and high-performance industrial applications — chosen specifically because it doesn't crack, fade or lose flexibility over time the way standard rubber does.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe sailcloth texture gives it the structured, woven look associated with nautical sport watches, without the moisture retention or stiffness of actual fabric. It sits flat against the wrist, moves with it, and looks intentional on the 300M's case rather than like an afterthought.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe clasp is brushed stainless steel deployant.\u003c\/strong\u003e It matches the finishing of the Seamaster bracelet hardware, distributes wrist pressure evenly across the full strap length, and significantly reduces wear at the fold point versus a traditional tang buckle. For collectors who switch straps regularly, that matters — the strap lasts longer, and the experience of putting it on and taking it off is notably better.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuick-release spring bars are fitted as standard. No tools, no risk to your lugs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSized at 20mm to fit current-generation Seamaster Diver 300M references (42mm case)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Specs\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\"\u003eMaterial: FKM fluoroelastomer (sailcloth-effect texture)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eClasp: Brushed stainless steel deployant\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSpring bars: Quick-release, pre-installed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLug widths: 20mm · 21mm · 22mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWater resistant, UV stable, heat resistant\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\"\u003eSailcloth-effect FKM rubber strap\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrushed stainless steel deployant clasp\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick-release spring bars\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 Seamaster Diver 300M (42mm), Seamaster Aqua Terra, Tudor Black Bay, Rolex Submariner, Seiko Prospex and compatible 20mm\u003c\/p\u003e","brand":"MGB WATCHES","offers":[{"title":"Navy\/White \/ 20mm","offer_id":56963102015863,"sku":null,"price":117.0,"currency_code":"USD","in_stock":true},{"title":"Black\/White \/ 20mm","offer_id":56963102081399,"sku":"MGB-WS270\/20","price":117.0,"currency_code":"USD","in_stock":true},{"title":"Khaki\/White \/ 20mm","offer_id":56963102146935,"sku":null,"price":117.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 20mm","offer_id":56963102212471,"sku":null,"price":117.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 20mm","offer_id":56963102278007,"sku":null,"price":117.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 20mm","offer_id":56963102343543,"sku":null,"price":117.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/6429\/5966\/files\/omega_seamaster_sailcloth_effect_deployant_clasp_black_with_white_stitch.jpg?v=1775206785","url":"https:\/\/mgbwatches.com\/en-us\/products\/seamaster-diver-300m-sailcloth-effect-fkm-rubber-strap-with-deployant-clasp","provider":"MGB WATCHES","version":"1.0","type":"link"}