Features:Stainless Steel CaseTwo Tone Stainless Steel BraceletQuartz MovementMineral CrystalBlack DialAnalog DisplayChronograph FunctionTachymeter ScaleDate Display12/24 Hours DisplayLuminous Hands And MarkersScrewed Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 11.40mm