This watch strap is perfect for anyone who owns an Omega Seamaster Diver 300M. Whether you're out for a casual day, engaging in sports, or attending a formal event, this strap will enhance your look. The strap is made to precisely fit the Omega Seamaster Diver 300M. It's crafted from premium liquid silicone rubber, which gives it a soft and comfortable feel on your wrist. The heavy - duty 316L stainless steel buckle ensures a secure fit. And with its water - resistant and dirt - resistant properties, it's suitable for an active lifestyle.