Product Description
50M Water Resistant; LED Light; 1/100th Sec. StopwatchAlarm; Bulky DigitalQuartz MovementCase Diameter: 46mmWater resistant to 50m (165ft: in general, suitable for short periods of recreational swimming, but not diving or snorkelingThe hour format options are 12/24 hour and gives you an accuracy of ±30 seconds per month.