Rolex Oysterdate Precision Ref. 6694 — Steel, 1970s, custom red dial

Identity Rolex Oysterdate Precision Ref. 6694, 1970s. Manual-winding mechanical movement. Oyster steel case, 34 mm diameter, screw-down signed crown. Custom red dial with applied steel baton indexes and steel hands, date aperture at 3 o'clock with Cyclops lens. Plexiglas crystal. Black leather strap. Horological context Oyster Precision designates, at Rolex, the manual-winding line, a direct evolution of the 1926 Oyster. The Oyster case is generally in steel, 34 mm in diameter, with a screw-down crown, plexiglas crystal, and 50-metre water resistance. The qualifier Precision on the dial carries a double meaning in Rolex nomenclature: it indicates a manual-winding movement, by contrast with Perpetual which designates the automatic movement; it also indicates the absence of COSC chronometer certification, by contrast with the Officially Certified Chronometer or Superlative Chronometer markings. Ref. 6694 and Ref. 6494, produced from the 1950s through the early 1990s, integrate a date function at 3 o'clock under the name Oysterdate Precision. Ref. 6426 carries a no-date dial. These models are equipped with calibres 1210 or 1225 depending on the period. Character Custom red dial with applied steel baton indexes. Serviced in-house. Normal patina and wear over time. Delivered with the Contre-Temps box and two-year warranty certificate. Rolex Oyster steel bracelet available as an alternative to the leather strap.