The Rubber Strap for Omega Seamaster Diver 300 42mm Black is designed specifically for the Omega Seamaster Professional 300 Diver 42mm (2018 onwards), delivering a precise curved fit that follows the case perfectly. Crafted from premium vulcanized FKM rubber, the strap is waterproof, flexible, and built for both daily wear and underwater use. This model is available in multiple colors and offered in two finishes: a classic smooth version for a clean, understated look, and the Vertech version featuring Wristbuddys’ signature textured pattern for added visual depth. Both options use the same high-performance FKM rubber and are easy to swap at home, making it simple to change the look of your Seamaster whenever you want.

Not finding what you're looking for? You'll find all Omega Straps here and all Omega Seamaster Rubber Straps here. Explore our full range of straps tailored for Omega watches, including options for Speedmaster, Omega X Swatch, and more.

• Perfect Fit: Specifically designed for Omega Seamaster Professional 300 Diver (42mm, 2018 onwards).
• Premium Material: High-quality vulcanized FKM rubber—waterproof, anti-UV, anti-dust, hypoallergenic, and highly durable.
• Adjustable Size: Comfortably fits wrist sizes from 13–20.5 cm (5"–8").
• Secure Hardware: Robust 304L stainless steel buckle
• Lug Width: 20mm
• Colors: Black, White, Military Green, Red

 

Note: THE WATCH IS NOT INCLUDED!

This strap is not manufactured or endorsed by Omega SA. It is a third-party accessory designed specifically to fit the Omega Seamaster Professional 300 Diver (2018 and onwards, 42mm).