细节
BOVET. A FINE AND UNIQUE 18K WHITE GOLD AUTOMATIC TOURBILLON WRISTWATCH WITH POWER RESERVE, ORIGINAL CERTIFICATE AND BOX
SIGNED BOVET, 1822, TOURBILLON SEVEN DAYS POWER RESERVE MODEL, PIECE UNIQUE, REF. D866, CASE NO. 009'909, CIRCA 2008
Engraved nickel-finished lever movement, 47 jewels, 22K white gold pierced rotor, Fleurisanne-style openwork on black enamel dial revealing the tourbillon regulator with two-arm bridge at 3 o'clock, applied Roman numerals, blued steel serpentine hands, black engine-turned subsidiary dial for 7 day power reserve, heavy circular case, glazed display back secured by six screws, bow-shaped lug at 12 o'clock with diamond-set winding crown, glazed display back secured by six screws, 18K white gold Bovet deployant clasp, case, dial and movement signed
42 mm. diam.