TechnoMarine 3416 MoonSun 20-mm Black Rubber Strap with Single-Buckle Fits all new 2008 and later TechnoMarine watches in the MoonSun Abyss collection Rubber strap with TechnoMarine logo engraved, stainless-steel buckle clasp Color: black Band width: 20 mm (width of band at the case lugs) Water resistant to 660 feet (200 M): suitable for recreational scuba diving