The Art Of Patek Philippe
Geneva, Apr 09, 1989
Patek Philippe & Cie, Genève, "Calatrava", No. 706029, case No. 693462, Ref. 2508, sold on the 23.5.1957. Fine centre seconds 18-carat gold gentleman's wristwatch.
C. waterproof, massive, polished, screwed back, antimagnetic protecting cap. D. mat silver with applied gold "bâton" indexes. " Dauphine" gold hands. M. 27"' SC, rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, antishock system, Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In very good condition. Diam. 35 mm.