The Art Of Patek Philippe
Geneva, Apr 09, 1989
Patek Philippe & Cie, Genève, No. 787394, case No. 2615180, Ref. 3412, sold on the 31. 1.1962. Very interesting Prototype of asymetric 18-carat gold gentleman's wristwatch, never made in series, model designed by Gilbert Albert, circa 1958.
C. triangular "cambré", massive, polished, satined. D. triangular "cambré", champagne with indexes. " Bâton" gold hands. M. 23-300, rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, Giromax balance adjusted to heat, cold, isochronism and 5 positions, antishock system, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. 41x32 mm.