PATEK PHILIPPE REF. 5960 ANNUAL CALENDAR CHRONOGRAPH PLATINUM
Patek Philippe, Genève, Annual Calendar Chronograph, No. 3502015, case No. 4440419,
Ref. 5960P-001. Sold on June 2008.
Very fine, self-winding, water-resistant, platinum with round button Flyback 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 mahogany box,
Certificate of Origin and booklet.
Two-body, solid, polished, concave bezel and lugs, Top Wesselton diamond set between
the 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 minute
and 1/5th seconds divisions, guilloche silver 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 28-520/521, stamped with the Seal of Geneva quality mark, rhodium-plated,
fausses cotes decoration, 40 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.