Features:Stainless Steel CaseStainless Steel BraceletSolar PoweredCaliber: 5639Sapphire CrystalBlue DialAnalog DisplayTachymeter ScalePower SavingEDIFICE ConnectedMobile Link (Wireless Linking Using Bluetooth)Dual TimeDaily AlarmRegular Timekeeping1 Second StopwatchFull Auto Calendar12/24 Hours DisplayLuminous Hands And MarkersDay And Date DisplaySolid Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 9mmApproximate Lug Width: 24mm