Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementMineral CrystalBlue DialAnalog DisplayChronograph FunctionLuminous Hands And MarkersDate DisplayUni-Directional BezelScrew Down CrownScrewed Case BackDeployment Clasp200M Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 15mm