细节
AUDEMARS PIGUET. AN 18K TWO-COLOR GOLD WRISTWATCH
Signed Audemars Piguet, "Philosophique", No. 617816, circa 1985
With nickel-finished lever movement, 17 jewels, silvered matte dial with applied baton numerals, single hour hand, circular yellow gold case with white gold band and bar lugs with bow at 12 o'clock, crown concealed beneath the bezel, the back secured by four screws, case, dial and movement signed, with 18k gold Audemars Piguet buckle
31mm diam.