Fantastic company
Fantastic company. Great strap and the build quality seems great so far. Miles went the extra mile by helping me on the live chat so thank you :)
Aftermarket watch straps for Omega, Tudor, Rolex, Breitling, IWC, Panerai, Hamilton, Seiko,...





To find which strap length is right for you, you’ll need your wrist measurement. Use a tape measure, or a simple strip of paper or string as shown below.
Step 1 – Wrap the strip/string around your wrist at the point where you wear your watch.

Step 2 – Measure the strip/string against a ruler.

Still unsure which length is right for you? Contact us and we’ll be happy to help.
The Seamaster Diver 300M is a watch built to go in the water. This diver-profile FKM rubber replacement strap is built to match that. Made from FKM fluoroelastomer, the same class of rubber used in aerospace and high-performance industrial environments, it resists heat, sweat, UV exposure and saltwater without cracking, fading or losing flexibility over time. The thick diver profile keeps the purposeful, tool-watch aesthetic of the 300M intact, sitting flush against the 42mm case exactly as a dive strap should.
Available in ten colourways including Navy, Blue, Orange, Red, Green, Dark Brown, Beige, Grey, Black and White, with a brushed silver buckle and quick-release spring bars pre-installed. No tools required to fit. Compatible with post-2018 Seamaster Diver 300M references with a 20mm lug width.
Key Features
What's Included
Fits: Omega Seamaster Diver 300M 42mm (post-2018), Seamaster 300, Tudor Black Bay and compatible 20mm lug watches.
Free tracked delivery
Guaranteed next day – £9.95
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
Delivery times (FedEx, shipped from London – order by 2pm UK time Monday to Friday and it ships the same day)
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.