Designed for surfers, this digital watch features pre-programmed tide information from 550 beaches around the world and is water-resistant down to 100 meters. Made from recycled ocean plastics for less ocean-borne waste, the timepiece is set on a ventilated silicone band with double Locking Loopers™. 42mm case; 24mm band width Buckle closure Digital module movement Pre-programmed tide information for 550 global beaches, including high/low tide time and height, as well as sunrise/sunset Date, chronograph timer, three alarms, EL backlight Display toggle between tide graph and date Water-resistant to 10 ATM (100 meters) Hardened mineral crystal face Recycled ocean plastic/silicone Imported