Exceptional horologic works of art

Hotel Noga Hilton, Geneva, Oct 11, 2003

LOT 369

Patek Philippe & Cie, Genève, "Calatrava", No. 765599, case No. 310037, Ref. 3403. Production of this reference started in 1958. Very fine and rare self-winding, water-resistant, 18K yellow gold gentleman's wristwatch.

C. two-body, solid, polished, screwed-down case back, flat bezel, concave lugs. D. matte silver with applied gold indexes, auxiliary seconds dial. Yellow gold "Baton" hands. M. 12-600 AT, stamped with the Geneva Quality Hallmark, rhodium-plated, ?fausses côtes? decoration, 30 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating Breguet balance-spring, micrometric regulator, 18K yellow gold rotor, bi-directional winding.Dial, case and movement signed.Diam. 32 mm.