Rolex steel case with a screw-down caseback, compatible with the Datejust reference 6105 and dating from the indicated period of 1951–1953. The caseback is engraved on the inside with the words “PATENTED” and the reference number 6105. This listing refers exclusively to the case and caseback shown in the photos. The movement, dial, hands, crystal, crown, and strap are not included.
