This 20mm red FKM rubber strap is designed to fit a wide range of popular 20mm sports watches, including models like the Rolex Submariner, GMT-Master II, Explorer, Omega Speedmaster, and more. The curved end is shaped to sit tight against the case, giving the watch a clean, integrated look and a secure feel on the wrist. Made from high-grade FKM rubber, the strap feels smooth and comfortable to wear while still having a premium, substantial feel that clearly reflects its quality. The red color adds energy and character without feeling overdone, making it a strong choice for tool watches and sportier setups. Easy to install at home, its a simple way to upgrade both comfort and presence in just a few minutes. Fit: Curved-end design for a tight, seamless fit against compatible cases Lug Width: 20mm Material: Premium FKM rubber Buckle: 304L stainless steel Installation: Easy to change at home Color: Red Compatible Models (by reference number): Rolex Submariner: 16610, 116610, 1