Features:Stainless Steel CaseStainless Steel BraceletQuartz MovementCaliber: VS752Sapphire CrystalSky Blue DialAnalog DisplayChronograph FunctionPower reserve Up to 6 MonthsSolar Powered12/24 Hours DisplayLuminous Hands And MarkersDate DisplayUni Directional Rotating BezelScrew Down CrownScrewed Case BackDeployment Clasp200M Water ResistanceApproximate Case Diameter: 42.80 mmApproximate Case Thickness: 13.00 mm