Features:Stainless Steel CaseGenuine Leather StrapMeca Quartz MovementMineral Crystal With Anti Reflective CoatingBlack DialAnalog DisplayChronograph FunctionTachymeter Scale12/24 Hours DisplayLuminous Hands And MarkersDate DisplayScrewed Case BackBuckle Clasp50m Water ResistanceApproximate Case Diameter: 43mmApproximate Case Thickness: 13mmApproximate Lug Width : 22mm