G-SHOCK G Lide GLX-150 Tide Watch Imported G-shock resistant, tide/moon graph, auto super illuminator led with flash alert World time (29 time zones/48 cities), 2 multi function alarms and one snooze 1/100 th second stopwatch with auto start Countdown timer (24 hr), 12/24 hour formats, mute function Water resistant to 660 feet (200 M): suitable for recreational scuba diving