Patek Philippe Perpetual Calendar 5059P

PATEK PHILIPPE. A FINE AND RARE PLATINUM AUTOMATIC PERPETUAL CALENDAR OFFICER'S WRISTWATCH WITH CENTRE SECONDS, RETROGRADE DATE AND PHASES OF THE MOON SIGNED PATEK PHILIPPE, GENEVE, MOVEMENT NO. 1'958'132, CASE NO. 4'063'074, REF. 5059P, CIRCA 2004 Cal. 315 S QR nickel-finished lever movement stamped with the Geneva Seal, 30 jewels, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, 21k gold rotor, the white matte dial with painted Roman numerals and outer 1/5th minute divisions, black oxidised gold feuille hands, centre seconds, arched sector for retrograde date, apertures for day, month, leap year cycle and phases of the moon, in circular case with hinged dust cover, downturned screwed lugs, protected "turban" style crown, glazed display back, together with a platinum Patek Philippe concealed deployant clasp, case, dial and movement signed 36 mm. diam.