Omega Seamaster Diver 300M Sailcloth Strap with Deployant Clasp

The Omega Seamaster Diver 300M takes an 18mm or 20mm strap depending on the reference. This sailcloth deployant strap is built specifically for the Seamaster Diver 300M owner who wears their watch properly, every day, in every condition, without compromising on how it looks on the wrist.

The Seamaster Diver 300M was built for the water. 300 metres of water resistance, a ceramic unidirectional bezel, and a heritage that stretches from the ocean floor to the wrist of the most famous fictional spy in cinema. From Pierce Brosnan's 2531.80 in GoldenEye to Daniel Craig's titanium No Time To Die edition, the Seamaster Diver 300M has been the defining Bond watch for three decades. Sailcloth matches that heritage 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 Seamaster's case in a way that few materials do.

The 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.

The 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.

Available in 7 colours at 18mm for pre-2018 Seamaster Diver 300M references and 20mm for the current generation.

Key Features:

• Tightly woven sailcloth outer with layered construction
• Reinforced FKM rubber notches at high-wear points
• Stainless steel deployant clasp, pre-fitted
• Softer lining for all-day wrist comfort
• Water-resistant and built for daily wear
• Available in 7 colours
• 18mm lug width for pre-2018 Seamaster Diver 300M references
• 20mm lug width for current generation Seamaster Diver 300M references
• Spring bars included
• Compatible with straight and curved lugs

Compatibility Guide — Choose the Right Lug Width

20mm — Current Generation Seamaster Diver 300M (2018 onwards)

• 210.30.42.20.01.001 — Blue wave dial
• 210.30.42.20.03.001 — Black dial
• 210.32.42.20.01.001 — No Time To Die 007 Edition
• All current 41mm Seamaster Diver 300M references

18mm — Previous Generation Seamaster Diver 300M (pre-2018)

• 2531.80 — The classic blue wave dial Bond Seamaster, worn by Pierce Brosnan in GoldenEye, Tomorrow Never Dies, and The World Is Not Enough
• 2220.80 and 2254.50 series references
• All pre-2018 Seamaster Diver 300M references with 18mm lugs

Use our on-page strap checker to confirm your exact reference before ordering.

Next Day - UK Only

• Order Monday to Friday before 15:00 to receive next day
• Order Saturday or Sunday for delivery on Tuesday
• Shipping Fee: £9.95
• Carrier: Royal Mail

2 Business Days - UK Only

• Order Monday to Friday before 15:00 to receive within 2 business days
• Saturday or Sunday orders will be shipped on Monday for delivery within 2 business days
• Shipping Fee: £2.95 (Free Shipping over £100)
• Carrier: Royal Mail

Customs:

All our products are shipped Delivery Duties Paid (DDP). This means the responsibility to pay any duties for your order is on us, we guarantee that you will never pay more than you see in checkout.

Shipping Cost and Time:

1-2 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout

2-5 Business Days (Cut off 15:00 GMT)
Carrier: FedEx
Cost: See Checkout

You have 14 days from the date of receiving your order to initiate a return for a refund. Please ensure that the item is shipped back to us within 14 days follow the initiation of your return.

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