ROLEX REF. 18389 DAY-DATE
DIAMOND WHITE GOLD
Rolex, "Oyster Perpetual, Day-Date, Superlative Chronometer Officially Certified", Case No. E215232, Ref. 18389/18200.
Sold on February 7th, 1991.
Very fine and rare, tonneau-shaped, center-seconds,
self- winding, water-resistant, 18K white and diamond
set wristwatch with day, date and a 18K white gold Rolex
bracelet with deployant clasp.
Three-body, polished and brushed, screw-down case
back and crown, diamond-set lugs and bezel, sapphire
crystal with cyclops lens.
Silver with applied diamond indexes, luminous dots,
outer minute/seconds track, apertures for the date and for
the day of the week. Luminous white gold baton hands.
Cal. 3155, rhodium-plated, oeil-de-perdrix decoration,
31 jewels, adjusted to 5 positions temperature, straight-line
lever escapement, monometallic balance, shock absorber,
self-compensating Breguet balance spring.