细节
VACHERON & CONSTANTIN. A KEYLESS LEVER OPENFACE WATCH
signed Vacheron & Constantin, Geneve, circa 1900
with nickel-finished fully jewelled lever movement, with double overcoil blued spring to bi-metallic compensation balance, Wolf's tooth winding, the white enamel dial with Arabic numerals, subsidiary seconds, silver cuvette, circular plain case with the crown chased with a star and a moon, case, dial and movement signed- 54mm. diam.
signed Vacheron & Constantin, Geneve, circa 1900
with nickel-finished fully jewelled lever movement, with double overcoil blued spring to bi-metallic compensation balance, Wolf's tooth winding, the white enamel dial with Arabic numerals, subsidiary seconds, silver cuvette, circular plain case with the crown chased with a star and a moon, case, dial and movement signed- 54mm. diam.