Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementMineral CrystalBlack DialAnalog DisplayTachymeter ScaleChronograph FunctionLuminous Hands And MarkersDate DisplayScrewed Case BackDeployment Clasp50M Water ResistanceApproximate Case Diameter: 42.00 mmApproximate Case Thickness: 13.20 mmApproximate Lug Width: 22.00 mm