ROLEX. A FINE AND VERY RARE 18K GOLD, DIAMOND AND RUBY-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE AND BRACELET

ROLEX. A FINE AND VERY RARE 18K GOLD, DIAMOND AND RUBY-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE AND BRACELET
SIGNED ROLEX, DAY-DATE MODEL, REF. 18138, CASE NO. R823296, CIRCA 1987
Cal. 3055 automatic lever movement, 27 jewels, pavé-set diamond dial with ruby-set chapter ring and dot numerals, magnified aperture for date, window for day, sweep centre seconds, tonneau-shaped water-resistant-type case, baguette-cut ruby-set bezel, diamond-set lugs, screw down crown, screw back, 18k gold Rolex President bracelet and concealed deployant clasp, case, dial and movement signed
36 mm. diam.