Features:Made In JapanStainless Steel CaseStainless Steel BraceletAutomatic MovementCaliber: 4R5729 JewelsHardlex CrystalBlue Textured DialPower ReserveDate DisplaySee Through Case BackDeployment Clasp50M Water ResistanceApproximate Case Diameter: 40.5mmApproximate Case Thickness: 14.5mm