Features:Resin CaseStainless Steel BraceletQuartz MovementMineral CrystalSilver DialAnalog Digital DisplayShock ResistantNeobrite1/100-Second StopwatchWorld Time31 Time Zones5 Daily AlarmsHourly Time SignalCountdown TimerDouble LED LightButton Operation Tone On/OffFull Auto-CalendarHand Shift Feature12/24 Hours DisplayLuminous HandsMonth, Day And Date DisplayScrewed Case BackDeployment Clasp200M Water ResistanceApproximate Case size (L × W × H): 49.3 × 44.4 × 11.8 mmApproximate Case Diameter: 44.40 mmApproximate Case Thickness: 11.80 mm