PATEK PHILIPPE REF. 5350R
ADVANCED RESEARCH PINK GOLD
Patek Philippe, Genève, No. 3686296, case No.
4375234, Ref. 5350R. Made in a special edition of
300 pieces in 2007, sold September 5th, 2007.
Very fine, rare and innovative, center seconds,
self-winding, water-resistant, sealed, 18K pink gold
wristwatch with annual calendar, power reserve
indication, moon phases, silicon escape wheel, Silinvar
Spiromax balance spring and an 18K pink gold Patek
Philippe deployant clasp. Accompanied by the Extract
from the Archives.
Two-body, solid, polished, transparent screw-
down case back with cyclops lens over escape and
balance wheels, rounded bezel, correctors in the band,
concave lugs, sapphire crystals, back crystal inscribed:
Patek Philippe Advanced Research.
Anthracite with applied pink gold baton indexes
and Arabic quarter hour numerals, luminous dots,
outer minute track, subsidiary dials for the days of
the week, the months, apertures for the moon phases
and the date at 6, up and down indication below 12.
Luminous pink gold feuille hands.
Cal. 324/267, stamped with the Seal of Geneva
quality mark, rhodium-plated, fausses cotes decoration,
36 jewels, straight- line lever escapement with
silicon escape wheel, the bridge with additional milled
opening, Gyromax balance adjusted to heat, cold, isochronism
and 5 positions, shock absorber, self-compensating
free-sprung Silinvar Spiromax balance
spring, 21K gold rotor with zirconium ball bearings.