Features:Stainless Steel CaseLeather StrapQuartz MovementCaliber: Miyota 6S11Mineral CrystalBlue DialAnalog DisplayTachymeter ScaleChronograph FunctionLuminous HandsDate DisplaySolid Case BackBuckle Clasp50M Water ResistanceApproximate Case Diameter: 42.00 mmApproximate Case Thickness: 12.00 mmApproximate Lug Width: 22.00 mm