细节
Vacheron Constantin. A Fine and Rare Platinum Tourbillon Wristwatch with Date and Power Reserve
Signed Vacheron Constantin, Genève, Malte Model, Ref. 30066-67/1, Movement No. 914'981, Case No. 763'867, Circa 2006
Cal. 1790 mechanical movement, 27 jewels, one minute tourbillon carriage visible through sapphire aperture at the 6 o'clock, guilloché dial, polished central zone with applied dagger numerals, subsidiary dial for date, fan-form power reserve sector, tonneau-shaped case, stepped bezel and lugs, sapphire crystal display back secured by six screws, platinum Vacheron Constantin buckle, case, dial and movement signed
47.5mm length