Importantes Montres de Collection

Geneva, May 15, 2011

LOT 520

Rolex Ref. 1803 White Gold Day-Date Rolex, ?Oyster Perpetual, Day Date, Superlative Chronometer Officially Certified?, case No. 3312311, Ref. 1803. Made in 1973. Very fine, center seconds, self-winding, water-resistant, 18K white gold wristwatch with day & date and an 18K white gold President bracelet with deployant clasp. Accompanied by a fitted box.

C. Three-body, solid, polished and brushed, curved lugs, reeded bezel, screwed-down case back and crown, crystal with cyclops lens. D. Matte black with applied white gold baton indexes, luminous dots, outer minute/second divisions, apertures for the day and the date. Luminous white gold baton hands. M. Cal. 1556, rhodium plated, 26 jewels, straight line lever escapement, monometallic balance adjusted to five positions and to temperatures, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm. Approx overall length 180 mm.