This is the watch for the serious sportsfisherman that displays the time, moon phase, and tidal information for 275 major fishing ports around the world. Maritime locations within the U.S., Canada, Central America, Caribbean, and Pacific - ranging from Montauk Point to Grand Cayman to Papeete Harbor - are included. For each location, the watch displays the next two upcoming tides and their heights, current moon phase, incoming or outgoing tidal flow, sunrise/sunset times, and more. A 180-minute positive and negative offset enables precision tidal information for any location not specified in the watch's database. Its display can be turned off for a clean analog display; its hands and hour markers are illuminated for darkened conditions. Also includes dual alarms, chronograph, countdown timer, and unidirectional rotating timing bezel. Quartz movement ensures precise timekeeping. Made from 316L marine-grade stainless steel, the case's screw-down crown and case back provide a rigid, watertight seal that ensures water resistance to 656'. The adjustable band fits wrists 5"-8 1/2" and attaches to the case with solid, threaded screw bars, eschewing the unreliable spring bars common to lesser timepieces. Case 1.87" Diam. x .64" thick. (8 oz.)