Features:Bio-Based Resin CaseBio-Based Resin StrapTough SolarMineral CrystalGrey DialAnalog Digital DisplayLow Temperature ResistantMobile LinkAuto Time AdjustmentApproximately 300 World Time CitiesTime And PlacePhone FinderNeobriteWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightFull Auto-CalendarButton Operation Tone On/OffPower SavingBattery Level IndicatorHand Shift FeatureRegular TimekeepingLuminous Hands And MarkersMonth, Day And Date DisplayScrewed Case BackBuckle Clasp100M Water ResistanceApproximate Case size (L × W × H): 50.3 × 46 × 13.6 mmApproximate Case Diameter: 46.00 mmApproximate Case Thickness: 13.60 mm