Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementCaliber: 8T63Hardlex CrystalGreen DialAnalog DisplayChronograph FunctionTachymeter Scale12/24 Hours DisplayLuminous Hands And MarkersDate DisplayScrew Down CrownScrewed Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 41mmApproximate Case Thickness: 12mmApproximate Lug Width: 22mm