Features:Resin CaseResin StrapQuartz MovementResin CrystalGold DialDigital Display1/10 Second StopwatchDaily AlarmHourly Time SignalLED BacklightAuto CalendarRegular Timekeeping12/24 Hours DisplayMonth, Day And Date DisplaySolid Case BackBuckle ClaspSplash ResistantApproximate Case Size (L × W × H): 40.7 × 32.7 × 9.2 mmApproximate Case Size: 32.70 mmApproximate Case Thickness: 9.20 mm