細節
Vacheron Constantin. An 18K gold openface keyless lever dress watch
Signed Vacheron & Constantin, Genève, movement no. 368'893, case no. 230'197, manufactured in 1917
Cal. RA 17''62 nickel-finished lever movement, 17 jewels, bimetallic compensation balance, wolf's tooth winding, gold cuvette, engine-turned silvered dial with Breguet numerals on raised blank chapter ring, blued steel moon-style hands, subsidiary seconds, plain circular case, case, cuvette, dial and movement signed
47 mm. diam.