Features:Carbon CaseResin StrapTough SolarCaliber: 5689Mineral CrystalBlack DialMobile linkAnalog Digital DisplayShock ResistantCarbon Core Guard StructureWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightNeobriteFull Auto CalendarOperation Button Sound On/OffPower Saving12/24 Hours DisplayBattery Level IndicatorRegular TimekeepingHand Shift FeatureDay And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 45.4mmApproximate Case Thickness: 11.9mmApproximate Lug Width: 16mm