Patek Philippe Annual Calendar Chronograph 5960P-015

Brand Patek Philippe, Geneva Model “Chronograph, annual calendar” Year circa 2009-2010 Reference 5960 P-015 Movement No. 3 507 383 Calibre 28-520 / 521, 40 jewels Case No. 4 506 559 Material/s platinum Bracelet navy-blue leather PP strap Buckle platinum PP deployant clasp Dimensions 48.8 x 40.5 mm. Ø 37.7 mm. (bezel) Thickness 13.8 mm. Weight 143.2 gr. (approx.) Signature dial, case and movement Accessories original fitted box and outer box with cardboard packaging, Certificate of Origin, booklets Platinum, self-winding, round-shaped, large-size, gentleman’s wristwatch, with nine horological complications: • Fly-back “retour en vol” 1/8 chronograph (activated by the two round-shaped push-pieces located on the case-band) • Co-axial dragging combined 30 / 60-minute counter (subsidiary dial at 6 o’clock) and • 12-hour counter (subsidiary dial at 6 o’clock) • Annual calendar • Half-instantaneous date of the month (aperture at 12 o’clock) • Day of the week (aperture at 10 o’clock; indications given in English) • Month of the year (aperture at 2 o’clock; indications given in English) • Power-reserve indication (sector at 12 o’clock) • AM-PM indication (aperture at 6 o’clock) Case: two-piece, polished and satin-finished, water-resistant with screwed sapphire-crystal case-back, concave lugs, concave bezel, polished “Calatrava” winding-crown. Dial: blue colour “soleil” (sunburst), with applied radial white gold indexes and luminescent dots; white gold luminescent “Epée” hands. Movement: calibre 28-520 / 521 (CH 28-520 IRM QA 24H), 40 jewels, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions, unidirectional yellow gold (21-carat) rotor with oil-free ball bearing and zirconium balls, Geneva Quality Hallmark (“Poinçon de Genève” / Geneva Seal). The original Certificate mentions that this watch was sold by George Tarratt, Leicester (Great Britain), on June 16, 2010.