Features:Resin CaseResin StrapQuartz MovementCaliber: 5611Mineral CrystalMulticolor DialAnalog Digital DisplayShock ResistantCarbon Core Guard StructureWorld TimeDouble LED LightNeobrite1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalFull Auto-CalendarOperation Button Sound On/Off12/24 Hours DisplayHand Shift FeatureRegular TimekeepingDay And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 45.4mmApproximate Case Thickness: 11.8mmApproximate Lug Width: 17mm