Exceptional horologic works of art

Hotel Noga Hilton, Geneva, Oct 11, 2003

LOT 433

Patek Philippe & Cie, Genève, No. 862389, case No. 506707- 3, Ref. 530. Production of this reference started in 1938. Very fine and rare, large, 18K yellow gold gentleman's wristwatch with square button chronograph, register and tachometer with an 18K yellow gold Patek Philippe buckle.

C. three-body, solid, polished, concave bezel and lugs. D. matte silver with applied yellow gold baton indexes and Arabic numerals, auxiliary dials for the second- and 30-minute registers, outer tachometer graduation, concentric, 1/5th second scale. Yellow gold ?Bâton? hands. M. 13''', rhodium-plated, "fausses côtes" decoration, 23 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, Breguet balance spring, micrometric regulator.Dial, case and movement signed.Diam. 36 mm.