Casio Men's GWX8900B-7 G-Shock Tough Solar Multi-Band Atomic Watch Made in USA G-shock resistant, tough solar power, multiband 6 atomic timekeeping Tide/moon graph, preset site 100 (name, tidal), user set site 49 Full auto super illuminator led, world time (31 time zones/ 48 cities + utc), 4 daily alarms, 1 snooze 1/100th second stopwatch, 2 countdown interval timers, 12/24 hour formats, mute function Water resistant to 660 feet (200 M): suitable for recreational scuba diving