These vertech curved-end rubber watch straps are designed to fit the Omega X Swatch MoonSwatch, but they also fit other models and brands such as Omega Speedmaster Professional, Rolex Submariner, Zenith, and more models. The textured surface features our signature Vertech patterndesigned to add structure, comfort, and a clean, modern look that pairs perfectly with the bold design language of the MoonSwatch. This dark grey curved rubber strap is frequently seen on the Mission to Saturn, Mission to Moon and Mission to Jupiter, making it one of our bestsellers. It is waterproof and ideal for outdoor use, which is why rubber straps are highly popular among divers and adventurers. It's a perfect summer strap. It also comes with a 304L stainless steel buckle. Size: 20mm