Features:Bio-Based Resin CaseBio-Based Resin StrapTough Solar MovementMineral CrystalBlack DialAnalog Digital DisplayShock ResistantBluetoothMobile LinkAuto Time AdjustmentTime And PlaceReminderPhone FinderNeobriteWorld Time1/100 Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightPower SavingRegular TimekeepingFull Auto Calendar12/24 Hours DisplayLuminous HandsMonth, Day And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case Size (L × W × H): 44 × 37 × 9.6 mmApproximate Case Diameter: 37.00 mmApproximate Case Thickness: 9.60 mm