Vacheron & Constantin. An 18 carat pink gold self-winding and water resistant wristwatch
Signed Vacheron & Constantin, no. 383130 6426, 1950s
With nickel plated movement, the rotor with gold rim and ruby roller bearings, gold alloy balance with micrometer regulation, 29 jewels, adjusted to heat, cold, isochronism and to five positions, numbered 557620, the matt silvered dial with engine-turned chapter ring, raised square and dagger indexes, pink gold hands, sweep centre seconds, in circular case with unusual faceted lugs and screwed back, maker's leather strap and gold buckle, case, dial and movement signed
35 mm. diam.