Patek Philippe, an 18ct gold wristwatch ref 2591 mvt 785392 retailed by Beyer 1961 Cal. 23-300 manual winding nickel lever movement stamped with the Seal of Geneva, 18 jewels, champagne dial with gold applied baton indexes and hands, scooped bezel, polished and brushed case, snap-on back case, dial and movement signed, diameter 34 mm. Accompanied by a Certificate of Origin dated 28 March 1961.