Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementMineral CrystalBlue DialAnalog DisplayTachymeter ScaleChronograph FunctionLuminous Hands And MarkersDate Display12/24 Hours DisplayScrewed Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 43mmApproximate Case Thickness: 11.50mm