Features:Resin CaseResin StrapQuartz MovementCaliber: 5522Mineral CrystalBlack DialAnalog Digital DisplayShock ResistantWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalLED LightFull Auto-CalendarButton Operation Tone On/OffHand Shift FeatureRegular Timekeeping12/24 Hours DisplayLuminous Hands And MarkersMonth, Day And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 53.4mmApproximate Case Thickness: 18.5mm