Nixon The Supertide Watch All Black, , 42-47mm Wide, 30-25mm Silicone Band, 45mm, 100m, Custom solid stainless steel case with co-molded custom injection molded polyurethane and silicone casing, Integrated pushers, Solid stainless steel fixed bezel, Hardened mineral crystal, High resolution display technology, Pre-programmed tide information for over 270 beaches until 2023, 48 hour future tide, Heat timer, Alarm and light functions, ,