Features:Stainless Steel CaseTwo Tone Stainless Steel BraceletQuartz Movement Mineral CrystalBlack DialAnalog DisplayChronograph FunctionLuminous Hands12/24 Hours DisplayScrewed Case BackDeployment Clasp50m Water ResistanceApproximate Case Diameter: 44mmApproximate Case Thickness: 12mmApproximate Lug Width: 22mm