Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementMineral CrystalBlack DialAnalog DisplayChronograph FunctionLuminous Hands And MarkersDate DisplayUni Directional Rotating BezelScrew Down CrownScrewed Case BackDeployment Clasp200M Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 14mm