Designed and developed specifically for saltwater sports enthusiasts, the Tidewater performs in numerous aquatic environments. The press of a button serves up the tide cycles of over 200 locations throughout the world. It also gives you expected sunrise/sunset information, as well as the moon phase, for your location. From tidal flats to open ocean, this is a wrist instrument designed to deliver everything you need for coastal adventures. FEATURES: 200+ tide locations, Sunrise/sunset information, Moon phases, Future tide/tidal graphs, 4 Alarms, Water-resistant to 10 ATM; one atmosphere (ATM)=32 feet of water, Imported,