Features:Resin CaseResin StrapMineral CrystalRed DialAnalog Digital DisplayShock ResistantCarbon Core Guard StructureDouble LED lightWorld Time1/100 Second StopwatchCountdown TimerAlarmsHourly Time SignalHand Shift FeatureFull Auto Calendar12/24 Hours DisplayLuminous HandsDay And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 12mmApproximate Lug Weidth: 16mm