Omega Speedmaster Sailcloth FKM Rubber Strap with Deployant Clasp

The Speedmaster deserves better than its stock bracelet every day of the week. This strap is built specifically for it.

FKM 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.

The 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.

Seven 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.

Available in 20mm for the Speedmaster Professional Moonwatch (42mm) and 21mm for the Speedmaster 57 and Racing references. Select your lug width above.

Complementary clasp engraving available. Up to three characters, laser engraved into the stainless steel for a permanent, precise finish.

Key Features:

• Sailcloth-effect texture with the performance of FKM rubber
• Water-resistant, flexible, and built for all-day comfort
• Brushed stainless steel deployant clasp, pre-fitted
• Quick-release spring bars for tool-free fitting
• 7 colourways: Black, Grey, Khaki, Navy, Orange, Red, Cream
• Available in 20mm and 21mm lug widths
• Complementary clasp engraving up to 3 characters

Omega Speedmaster Compatibility Guide:

This strap fits any Omega Speedmaster with a 20mm or 21mm lug width. Select your size above.

20mm — Speedmaster Professional Moonwatch 42mm:

• 310.30.42.50.01.001 — Co-Axial Master Chronometer Moonwatch (current gen)
• 310.30.42.50.01.002 — Moonwatch sapphire sandwich
• 311.30.42.30.01.005 — Hesalite Moonwatch (hand-wound)
• 310.32.42.50.01.001 — Moonwatch on leather
• 310.30.42.50.04.001 — Silver Snoopy Award 50th Anniversary
• 311.30.42.30.01.006 — Sapphire sandwich (previous gen)

21mm — Speedmaster 57 and Racing:

• 332.10.41.51.01.001 — Speedmaster 57 Co-Axial
• 329.30.43.51.01.001 — Speedmaster Racing

If 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.

What's included:

• 1x FKM sailcloth-effect rubber strap
• 1x Stainless steel deployant clasp (pre-fitted)
• Quick-release spring bars
• Watch not included

Omega Speedmaster Straps → | All Omega Straps → | Best Straps for the Omega Speedmaster → | Deployant Watch Straps →

Free tracked delivery

• Royal Mail Tracked, 1–2 working days
• Order by 3pm Monday to Friday and it ships the same day
• Weekend orders ship on Monday

Guaranteed next day – £9.95

• Royal Mail Special Delivery, by 1pm the next working day
• Order by 3pm Monday to Friday

Free FedEx Priority shipping on orders over $120 to the US, C$190 to Canada, A$200 to Australia, NZ$240 to New Zealand and £100 everywhere else. Below that, the cost is shown at checkout.

No fees on delivery

• US prices already include all import duties and taxes.
• Everywhere else, any duties and taxes are shown and paid at checkout.
• Either way the checkout total is final – nothing more to pay when it arrives.

Delivery times (FedEx, shipped from London – order by 2pm UK time Monday to Friday and it ships the same day)

• Europe: 1–2 working days
• United States and Canada: 2–3 working days
• Middle East and Asia: 2–4 working days
• Australia and New Zealand: 3–4 working days
• Rest of world: 3–5 working days

Full shipping policy

You have 14 days from delivery to start a return through our returns portal. Items must be unworn and in their original packaging. Personalised and engraved items can’t be returned.

Full returns policy