VACHERON & CONSTANTIN. AN 18 carat GOLD THIN WATERPROOF WRISTWATCH WITH BLACK DIAL

细节
VACHERON & CONSTANTIN. AN 18 carat GOLD THIN WATERPROOF WRISTWATCH WITH BLACK DIAL
signed Vacheron & Constantin, Geneve, circa 1975

with nickel-finished lever movement, mono-metallic compensation balance, 17 jewels, the black matt dial with Arabic numerals, circular case with screw-on back, engine-turned bezel, case, dial and movement signed- 31mm. diam.