Features:Resin CaseResin StrapQuartz MovementResin CrystalBlack DialDigital Display1/100 Second StopwatchDaily AlarmHourly Time SignalLED BacklightRegular TimekeepingAuto Calendar12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle Clasp50m Water ResistanceApproximate Case Diameter: 41.2mmApproximate Case Thickness: 10.5mm
