Freestyle Unisex 10022925 Shark Classic Mini Digital Display Japanese Quartz Black Watch 28mm Case Diameter Japanese quartz digital movement, lap counter, alarm, countdown timer/stopwatch, standard digital functions and backlight, polycarbonate case with hyrdro-pushers (able to be pushed under-water), comfortable and durable canvas synthetic strap with solid stainless-steel buckle and canvas keeper Japanese-quartz movement Water resistant to 330 feet