Features:Resin CaseResin StrapQuartz MovementCaliber: 5674Mineral CrystalBlack DialAnalog Digital DisplayShock ResistantCarbon Core Guard StructureNeobriteWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightFull Auto-CalendarButton Operation Tone On/OffHand Shift Feature12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 47.1mmApproximate Case Thickness: 13.1mmApproximate Lug Width: 24mm