Features include shock resistance, LED light, world time (29 time zones, 48 cities, UTC), four alarms and one snooze, 1/100th second stopwatch, countdown timer, and 12/24-hour formats 43-mm resin case with mineral dial window Japanese quartz movement with analog-digital display Resin band with buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving