Features:Case / Bezel Material: Resin And Chrome PlatedStainless Steel BraceletQuartz MovementDaily AlarmCountdown Timer1/100 Second Digital StopwatchHourly Time SignalAuto CalendarAccuracy: +/-30 Seconds Per MonthAdjustable Deployment ClaspWater ResistantApproximate Size Of Case: 24.0 X 24.5 X 7.5mm