ROLEX REF. 1803 DAY-DATE PINK GOLD
Rolex, "Oyster Perpetual, Day-Date, Superlative Chronometer Officially Certified," case No. 4394960,
Ref. 1803. Made in 1975.
Very fine and rare, tonneau-shaped, center seconds, self- winding,
water-resistant, 18K pink gold wristwatch with day and date and a
gold-plated Rolex buckle.
Three-body, solid, polished and brushed, fluted bezel, screw-
down case back and crown, crystal with cyclops lens.
Matte silver with applied pink gold baton indexes and luminous
dots, outer minutes/seconds divisions, apertures for the day and
date. Luminous pink gold baton hands.
Cal.1556, rhodium-plated, fausses cotes decoration, 26 jewels,
monometallic balance adjusted to temperatures and five positions,
straight line lever escapement, shock-absorber, self-compensating
free-sprung Breguet balance spring, Microstella regulating screws,
hack mechanism.