Patek Philippe - Ref. 5102G

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Patek Philippe, Genève, Celestial, movement No. 3328142, case No. 4232998,
Ref. 5102G. Made in May 2003.
Extremely fine, rare and unusual, astronomic, self-winding, 18K white gold
wristwatch with mean time indication, nocturnal sky chart of the Northern
Hemisphere, moon phases and moon orbit, time of the meridian passage of Sirius
and moon with an 18K white gold Patek Philippe buckle. Accompanied by the
Certificate of Origin, leather instruction folder,booklets and an original patek
philippe winding box.
Three-body, solid, polished, stepped bezel, case band embossed with Calatrava
pattern, concave lugs with screwed bars, transparent screw-down case back,
sapphire crystals. The crown at 2 adjusts the time and to wind the watch, the
one at 4 adjusts the sky, lunar orbit and moon phases.
Mid-night blue sky chart with gold star constellations and North/ South/
East/West divisions, made from 3 superimposed sapphire crystal discs, outer
divisions to adjust moon phases and sky, outermost Roman hour graduations,
aperture for the moon phases. White skeletonized feuille hands.
Cal. 240/165, stamped with the Seal of Geneva quality mark, rhodium-plated,
fausses cotes decoration, 48 jewels, straight-line lever escapement, Gyromax
balance adjusted to heat, cold, isochronism and 5 positions, shock absorber,
self-compensating free-sprung flat balance spring, 18K yellow gold micro-rotor.