Patek PhilippeRef. 5100J
Year of manufacture1970
PATEK PHILIPPE REF. 5100 MILLENNIUM 10 DAYS YELLOW GOLD
Patek Philippe, Genève, "10 Days," Ref. 5100J. Made in a limited edition of 1500 pieces
in 2000 to celebrate the new millennium.
Very fine, rectangular lozenge-shaped, water-resistant, 18K yellow gold Chronometer wristwatch with 10-day power reserve and an 18K yellow gold Patek Philippe buckle.
Two-body, solid, polished, transparent case back with 4 screws, protected winding crown,
Matte silver with applied yellow gold dart indexes and Arabic numerals, subsidiary seconds
dial at 6, 10 day power-reserve indication at 12. Yellow gold dauphine hands.
Cal. 28-20/220, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses
cotes decoration, 29 jewels, 9 of which in 18K gold chatons, straight- line lever escapement,
Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber,
self-compensating free-sprung flat balance spring, double barrel.