Features:Resin CaseResin StrapQuartz MovementMineral CrystalBlack DialAnalog Digital DisplayWorld TimeShock ResistantDouble LED Light5 Daily Alarms1/100 Second StopwatchHourly Time SignalRegular TimekeepingCountdown TimerFull Auto Calendar12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 12mmApproximate Lug Width: 16mm