Features:Bio-Based Resin CaseBio-Based Resin StrapTough SolarMineral CrystalGreen DialAnalog Digital DisplayLow Temperature ResistantMobile LinkAuto Time AdjustmentEasy Watch SettingApproximately 300 World Time CitiesTime & PlacePhone FinderNeobriteWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightFull Auto-CalendarButton Operation Tone On/OffPower SavingBattery Level IndicatorHand Shift Feature12/24 Hours DisplayLuminous Hands And MarkersMonth, Day And Date DisplayScrewed Case BackBuckle Clasp100m Water ResistanceApproximate Case Diameter: 46.00 mmApproximate Case Thickness: 13.60 mm