Features:Stainless Steel CaseStainless Steel BraceletEco-Drive MovementCaliber: H820Sapphire CrystalBlue DialAnalog DisplayRadio ControlledPerpetual CalendarWorld TimePower Reserve Upto 8 MonthsLuminous HandsDay And Date DisplaySolid Case BackDeployment Clasp200M Water ResistanceApproximate Case Diameter: 44.00 mmApproximate Case Thickness: 12.10 mm