Features:Stainless Steel CaseStainless Steel BraceletEco-Drive MovementCaliber: H820Sapphire CrystalMother Of Pearl DialAnalog DisplayPower Reserve Up to 180 DaysAntimagneticPerpetual CalendarRadio Controlled ClockBattery Discharge IndicatorDual TimeDaily Alarm12/24 Hours DisplayLuminous HandsDay And Date Display With MagnifierSolid Case BackDeployment Clasp100M Water ResistanceApproximate Case Diameter: 39.00 mmApproximate Case Thickness: 10.00 mm