Extra thin Swiss 18 Carat yellow gold dress watch Circa 1960

Gold watch with semi oval pendant
–
A very fine and rare Swiss, extra thin, keyless, 18 Carat yellow gold dress watch, circa 1960. A solid, polished and brushed case with a very thin edge, wide stepped bezel, integrated semi oval pendant. Champagne dial with applied yellow gold baton indexes. Yellow gold baton hands. A rhodium plated movement, Geneva striping decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to heat, cold, isochronism and five positions, flat balance spring.
Dial, case and movement signed.
–
Thickness: 5 mm
–
Diameter: 42 mm
–
Signed: Vacheron & Constantin, Genève