Hamilton Sailcloth FKM Rubber Strap with Deployant Clasp

This strap fits any Hamilton watch with a 20mm or 22mm lug width. Khaki Field, Khaki Aviation, Jazzmaster, Murph, and every current reference in between. Select your size above and it works.

FKM rubber with a sailcloth-embossed texture on the top surface. 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 Hamilton's mix of military heritage and modern finishing.

On a Khaki Field, this strap makes immediate sense. Hamilton built the Khaki range for soldiers and field operatives. The sailcloth texture connects directly to that heritage without the moisture absorption, drying time, and odour problems that come with a genuine fabric strap. On a Jazzmaster or Murph, the sailcloth effect adds a subtle sporty character that lifts the watch out of dress territory without losing its refinement.

The brushed stainless steel deployant clasp is pre-fitted. It folds shut in one motion, distributes pressure evenly across the wrist, and keeps the strap in better condition than any pin buckle. Once sized, the watch goes on and comes off with a single click. No threading, no fumbling, no daily wear on the same hole. Quick-release spring bars are fitted as standard for tool-free strap changes.

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
• Available in 20mm and 22mm lug widths
• Complementary clasp engraving up to 3 characters

Hamilton Compatibility Guide:

This strap fits any Hamilton watch with a 20mm or 22mm lug width. Select your size above.

20mm models include: Khaki Field Mechanical 38mm (ref. H69439931, H69439411), Khaki Field Auto 38mm (ref. H70455533), Khaki Field Auto 40mm (ref. H70595593), Khaki King Auto (ref. H64455533, H64455523), Jazzmaster Open Heart 40mm (ref. H32675540), Jazzmaster Performer 40mm, Murph 38mm (ref. H70405730)

22mm models include: Khaki Aviation Day Date (ref. H64615135), Khaki Aviation Pilot 42mm, Khaki Field Auto 42mm (ref. H70695735), Khaki Navy Scuba

If your Hamilton uses a 20mm or 22mm lug width, this strap fits. Use our on-page strap checker or check your case back reference number to confirm.

What's included:

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

Hamilton Khaki Field Straps → | All Hamilton Straps → | 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