VACHERON & CONSTANTIN. AN 18 carat GOLD OPENFACE KEYLESS LEVER WATCH signed Vacheron & Constantin, Geneve, circa 1925

细节
VACHERON & CONSTANTIN. AN 18 carat GOLD OPENFACE KEYLESS LEVER WATCH signed Vacheron & Constantin, Geneve, circa 1925

with nickel-finished lever movement, bi-metallic compensation balance, 18 jewels, the two-tone silvered matt dial with Arabic numerals, subsidiary seconds, circular plain case, together with a brown Vacheron & Constantin leather box and pouch, case, dial and movement signed- 44mm. diam.