Features:Resin CaseResin StrapQuartz MovementMineral CrystalBlack DialDigital DisplayShock ResistantMobile LinkTraining FunctionWorld Time1-Second StopwatchDaylight Saving On/OffCountdown Timer4 Daily Alarms With SnoozeLED BacklightFull Auto-CalendarButton Operation Tone On/OffPower SavingLife Log Data12/24 Hours DisplayMonth, Day And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case size (L × W × H): 49.4 × 45.9 × 15 mmApproximate Case Diameter: 45.90 mmApproximate Case Thickness: 15.00 mm
