Features:Stainless Steel CaseStainless Steel BraceletAutomatic MovementCaliber: 4R36Curved Hardlex CrystalBlack DialAnalog DisplayManual WindingPower Reserve 41 Hours Luminous Hands And MarkersDay And Date DisplayRotating BezelPull/Push CrownScrewed Case BackDeployment Clasp100M Water ResistanceWith Extra Calf Leather StrapApproximate Case Diameter: 38.50 mmApproximate Case Thickness: 12.40 mm