Features:Stainless Steel CaseStainless Steel BraceletMineral CrystalBlack DialAnalog Digital DisplayDual Time1/100 Second StopwatchAlarmsHourly Time SignalFull Auto Calendar12/24 Hours DisplayDay And Date DisplayScrewed Case BackDeployment ClaspWater ResistanceApproximate Case Diameter: 41mmApproximate Case Thickness: 9mmApproximate Lug Width: 20mm