$5,900
“Calatrava” Patek Philippe, Genève, No. 1176093, case No. 2763786, Ref. 3520 D. Production of this reference started circa 1965. Fine, thin, water-resistant, 18K yellow gold wristwatch with hobnail bezel. To be sold without reserve Two-body, solid, polished, screwed down case back, "Clous-de-Paris" decorated bezel, straight lugs, sapphire crystal. White with painted radial Roman numerals. Black "baton" hands. Cal. 177, stamped with the Seal of Geneva quality mark, rhodium-plated, “fausses côtes” decoration, 18 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring. Dial, case and movement signed. Diam. 32 mm. Thickness 6 mm.
Auctioneer:
Antiquorum
Date:
2007-09-26
