Features:Resin CaseResin StrapQuartz MovementMineral CrystalBlack DialAnalog Digital DisplayShock ResistantDouble LED LightWorld Time1/100 Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalHand Shift FeatureFull Auto Calendar12/24 Hours DisplayRegular TimekeepingAccuracy: ±15 Seconds Per MonthLuminous HandsDay And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Size Of Case: 48 × 45 × 12mm