Features:Stainless Steel CaseStainless Steel BraceletEco-Drive MovementCaliber: H145Sapphire CrystalBurgundy DialAnalog DisplayPerpetual CalendarGlobal Radio-ControlledWorld TimeDate DisplayPower Saving FunctionLuminous Hands And MarkersInsufficient Charge Warning FunctionOvercharge Prevention FunctionSolid Case BackDeployment Clasp200m Water ResistanceApproximate Case Diameter: 42mmApproximate Case Thickness: 12mmApproximate Lug Width: 22mm