Features:Stainless Steel CaseSilicone StrapSolar MovementCaliber: V192Sapphire CrystalBlue DialAnalog DisplayChronograph FunctionLuminous Hands And MarkersDate Display12/24 Hours DisplayUni Directional Rotating BezelScrew Down CrownSolid Case BackBuckle Clasp200M Water ResistanceApproximate Case Diameter: 44mmApproximate Case Thickness: 14mm