PATEK PHILIPPE REF. 5960P, BLACK DIAL ANNUAL CALENDAR CHRONOGRAPH PLATINUM
Patek Philippe, Genève, "Annual Calendar Chronograph," movement No. 3501561, case No. 4430771, Ref. 5960P-001. Sold in
Very fine and rare, self-winding, water-resistant, platinum and diamond wristwatch with round button fly-back chronograph,
combined 30/60-minute and 12-hour totalizer, annual calendar, power reserve, day/night indications and a platinum Patek
Philippe deployant clasp. Accompanied by the original fitted box, certificate of origin, push-pin, service box, Patek Philippe
intervention invoice and instruction booklet.
Two-body, solid, polished, concave bezel and lugs, Top Wesselton diamond set between lugs at 6, correctors in the band,
screw-down transparent case back, sapphire crystals.
Anthracite with applied white gold faceted baton indexes and luminous dots, outer 1/5th seconds track, silver-gray subsidiary
dials for the combined 30/60-minute and 12-hour totalizer, sector for the power-reserve indication, apertures for the
days of the week, the date, the months and the day / night indication. White gold luminous feuille hands.
Cal. CH 28-520/522, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 35
jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber,
self-compensating free-sprung Breguet balance spring, 21K gold rotor with oil-free ball bearing and zirconium balls.