Features:Resin CaseResin StrapQuartz MovementCaliber: 593Resin CrystalBlack DialDigital DisplayLED LightDaily AlarmHourly Time Signal1/100 Second StopwatchRegular TimekeepingAuto Calendar12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle ClaspWater ResistanceApproximate Case Diameter: 35.2mmApproximate Case Thickness: 8.5mmApproximate Lug Width: 18mm