Features:Stainless Steel CasePolyurethane StrapQuartz MovementCaliber: Seiko VX42EBezel With Black Ceramic InlaySapphire CrystalBlue DialAnalog DisplayOrange Minute HandLuminous Hands And MarkersPower ReserveHelium-SafeWatch With Helium ValveDay And Date DisplayUni Directional Rotating BezelScrew Down CrownEngraved Case BackBuckle Clasp1000M Water ResistanceApproximate Case Diameter: 49mmApproximate Case Thickness: 12mm