Very rare ultra Limited Annual Calendar , Advanced Research , Spiromax , Platinum , Automatic , Silinvar Spiromax balance spring and silicon escape wheel .

Calibre 324 S IRM QA LU, Geneva Seal hallmarked, 36 jewels, Gyromax balance, Silinvar Spiromax balance spring, silicon escape wheel, salmon dial, sweep centre seconds, two subdials for day and month, apertures for date and moon phases, power reserve indicator, two-part case, screw down transparent case back with integrated loupe and engraved inscription "Patek Philippe Advanced Research", platinum PPCo deployant clasp, case, dial and movement signed
Diameter: 39 mm.
Watch comes full set , original box and papers !
Detailed review on Patek's site : http://www.patek.com/contents/default/en/pulsomaxredux.htm -
Très rare Edition Limitée à 300 exemplaires "Advanced Research"
Boitier platine 39 mm cadran saumon .
Mouvement automatique , quantième annuel .
Roue d'échappement silicon .
Fond transparent avec loupe .

Poinçon de Genève .
Pièce strictement complète , écrin & certificat d'origine .

Article détaillé :
http://www.patek.com/contents/default/fr/pulsomaxredux.html