Features:Blue Stainless Steel CaseBlue Stainless Steel BraceletQuartz MovementMineral CrystalBlue DialAnalog DisplayTachymeter ScaleChronograph Function12/24 Hours DisplayLuminous Hands And MarkersDate DisplaySolid Case BackDeployment Clasp50m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 12.5mm