Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementMineral + Sapphire CrystalBlack DialAnalog DisplayChronograph Function12/24 Hours DisplayLuminous Hands And MarkersDate DisplayScrewed Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 42mmApproximate Case Thickness: 11.50mm