The Art Of Patek Philippe
Geneva, Apr 09, 1989
Patek Philippe & Cie, Genève, "Calatrava", No. 765888, case No. 310129, Ref. 3403, sold on the 1.7.1959. Very fine and rare self-winding 18-carat gold gentleman's wristwatch.
C. waterproof, massive, polished, screwed back. D. mat silver with applied gold "Bâton" indexes + auxiliary seconds dial. "Dauphine" gold hands. M. 12- 600 AT, rhodiumed, "fausses-côtes" decoration, 30 jewels, lever escapement, Giromax balance adjusted to heat, cold, isochronism and to 5 positions, antishock system, self-compensating Breguet balance-spring, bi-directional winding, 18-carat guilloché gold rotor. Dial, case and movement signed. In very good condition. Diam. 33 mm.