細節
VACHERON CONSTANTIN. A FINE AND RARE PLATINUM TONNEAU TOURBILLON WRISTWATCH WITH DATE AND POWER RESERVE
Signed Vacheron Constantin, Geneve, "Malte", Movement No. 914781, Case No. 739638, Ref. 30066-67/1, circa 2001
With nickel-finished lever movement, 27 jewels, one minute tourbillon carriage with mono-metallic compensation balance visible beneath the dial at 6 o'clock, silvered engine-turned dial with applied baton numerals, two small subsidiary dials indicating date and power reserve, tonneau case with stepped bezel and lugs, the sapphire crystal display back secured by seven screws, case, dial and movement signed, with platinum Vacheron Constantin buckle
48mm length