VACHERON CONSTANTIN YELLOW GOLD Vacheron Constantin, Geneve. Made in the 1960's. Fine, very thin, 18K yellow gold wristwatch. Accompanied by a pouch. Two-body, polished, reeded bezel, straight lapidated lugs, snap on case back. Champagne with yellow gold baton indexes. Gold b‚ton hands. Rhodium-plated, "fausses cÙtes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance-spring.