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 silicone band. 44mm case; 22mm 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 Water-resistant to 10 ATM (100 meters) Hardened mineral crystal face Recycled ocean plastic/stainless steel/silicone Imported