Features:Resin CaseBio-Based Resin StrapQuartz MovementMineral CrystalBlue DialAnalog Digital DisplayShock ResistantMagnetic ResistantNeobriteWorld Time29 Time Zones1/1000 Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalLED LightAuto Light SwitchAfterglowFull Auto-CalendarRegular Timekeeping12/24 Hours DisplayLuminous HandsMonth, Day And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case Size (L x W x H): 49 x 45.9 x 15.8 mmApproximate Case Diameter: 45.90 mmApproximate Case Thickness: 15.80 mm