The Art Of Patek Philippe
Geneva, Apr 09, 1989
Patek Philippe & Cie, Genève, No. 706610, case No. 694542, Ref. 2540-2, sold on the 19.2.1958 to M. Valentin. Fine centre seconds "carré cambré", 18-carat gold gentleman's wristwatch.
C. massive, polished, flared, lapidated bezel, triangular lugs. D. mat silver with applied gold "bâton" indexes. "Bâton " gold hands. M. 27 SC rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, antishock system, self-compensating Breguet balance- spring, micrometer regulator. Dial, case and movement signed. In very good condition. 31 x31 mm.