Imported Black resin sport watch featuring shock resistance, comfortable resin strap, and multi-function rectangular dial Quartz digital movement with accuracy of +/- 15 seconds per month To prevent accidental adjusting of settings,the top left button on this watch is designed to be pushed in further. Functions include multi-function alarm, 1/100-second stopwatch, countdown timer, hourly time signal, auto calendar, and 12- and 24-hour formats Water resistant to 660 feet (200 M): suitable for recreational scuba diving