Swiss Rolex Datejust Black Dial Men Watch - Swiss Rolex Datejust Black Dial Men WatchMovement: Swis 2836-2 AutomaticCase Material: Solid 316L stainless steelCase Back: Solid case backCase Diameter: 41 mm Case Thickness: 13.5 mm Case Weight: Stainless steelDial Style: Black dial with white Arabic markersBezel: Fluted steel bezelCrown: Screw-in watch crown, Rubber seal at trip-lock winding crownGlass: Sapphire