Features:Stainless Steel CaseStainless Steel BraceletAutomatic MovementCaliber: 821021 JewelsMineral CrystalBlue DialAnalog DisplayPower Reserve Up to 40 HoursLuminous Hands And MarkersDate Display With MagnifierUnidirectional Rotating BezelSee Through Case BackDeployment Clasp100M Water ResistanceApproximate Case Diameter: 43.00 mmApproximate Case Thickness: 12.40 mm