This watch strap is perfect for anyone who owns an Omega Seamaster Diver 300M and wants to add a touch of style. Whether you're diving, working out, or just going about your daily routine, it'll be a great companion. It's made of premium liquid silicone rubber and comes with a heavy - duty 316L stainless steel buckle. It fits well with the Omega Seamaster Diver 300M and offers a comfortable and secure wearing experience.