Ref. 3491, White Gold.Patek Philippe, Geneve, movement No. 1135374.case No. 2652990, Ref. 3491/2. Made in 1966 and retailed by.Gobbi. Sold on January 30, 1967..Very fine and rare, rectangular, thin, 18K white gold wristwatch.with an integrated 18K white g
C. Two-body, solid, polished and brushed, textured bezel.snap-on case back, sapphire crystal. D. Brushed silver.applied white gold baton indexes. White gold baton hands..M. Cal. 175, rhodium plated, fausses cotes decoration, stamped.with the Geneva Quality Seal, 18 jewels, straight line lever.escapement, Gyromax balance adjusted to heat, cold, isochronism.and five positions, self-compensating flat balance spring..Dial, case and movement signed..Dim. 30 x 26 mm. Thickness 4.5 mm..Approx overall length 170 mm.