Patek Philippe, an 18ct white gold wristwatch ref 3512 mvt 1131937 case 317204 made in 1965, Cal. 175 manual winding movement, fully jewelled, adjusted to heat, cold and 5 positions, stamped with the seal of Geneva, silvered dial with applied baton hour markers, polished circular case with snap on case back, case, dial and movement signed, with an 18ct white gold Patek Philippe buckle, diameter 31 mm. Accompanied by an extract from the Archives confirming the year of manufacture in 1965 and date of sale on August 13th, 1965 and presentation case.