ROLEX REF. 18238 DAY-DATE YELLOW GOLD
Rolex, Oyster Perpetual, Day-Date, Superlative Chronometer, officially
Certified, case No. S779078, Ref. 18238. Made in 1993.
Very fine, center seconds, self-winding, water-resistant, 18K yellow gold
Chronometer wristwatch with day and date and an 18K yellow gold
rolex president bracelet with concealed deployant clasp.
Three-body, solid, polished and brushed, screw down case back
and crown, fluted bezel, sapphire crystal with cyclops lens.
Silver with applied yellow gold baton indexes and luminous dots,
outer minute/ seconds track, apertures for the quick-set day and date.
Luminous yellow gold baton hands.
Cal. 3155, rhodium-plated, oeil-de-perdrix decoration, 31 jewels,
straight-line lever escapement, monometallic balance adjusted to
temperatures and 5 positions, shock absorber, free-sprung self-compensating
Breguet balance spring, Microstella regulating screws, hack
mechanism.