ROLEX Oyster Perpetual 34

ROLEX Oyster Perpetual watch, ref. 6564. Serial No. 1046XX. Year ca. 1955. Steel.
Round steel case with straight lugs, screw back and signed Twinlock screw-down crown. Silver dial with soleil finish, applied baton-type indexes and polished steel dauphine hands, central seconds hand. Legends "ROLEX OYSTER PERPETUAL" at the top of the dial and "SUPERLATIVE CHRONOMETER OFFICIALLY CERTIFIED" at the bottom. Automatic Rolex movement, caliber 1030, with bi-directional rotor, movement number 566361. Acrylic crystal. Oyster bracelet in steel ref. 78350, with folding clasp signed with the crown logo. It works.
Measurements: 34 mm (case diameter without crown); 40 mm (total length with lugs).

Reference 6564 is one of the most representative models of Rolex production in the 1950s. Equipped with the caliber 1030 -the first movement fully developed by Rolex with bidirectional rotor and COSC certified-, this watch marks a key stage in the evolution of the brand towards mechanical excellence.