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.
This navy sailcloth hybrid FKM rubber Omega Seamaster strap replacement is the most natural colourway pairing for the Seamaster's iconic blue wave dial, blue ceramic bezel, and brushed steel case.
Navy does something no other colour achieves on the Seamaster Diver 300M. It doesn't contrast the watch, it completes it. The sailcloth canvas surface in deep navy sits against the blue dial as though it was specified from the factory, giving the combination a coherent, purposeful look that feels right from every angle.
High-density FKM rubber forms the base, soft to the touch and built to handle everything the Seamaster's 300m water resistance invites. The premium canvas sailcloth surface gives it a woven, textured character that separates it from standard rubber entirely. Flexible, water-resistant, and comfortable from the first wear to the last.
Quick-release spring bars mean the strap changes in seconds without tools. Thirteen punch holes give precise fit adjustment across a wide range of wrist sizes. Available in 20mm for the standard Seamaster Diver 300M and 22mm for larger references.
This is the Seamaster strap that makes the blue dial look intentional.
Key Features:
Compatibility: Designed as an Omega Seamaster Diver 300M strap replacement for all references with 20mm
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.