细节
FRANCK MULLER. A FINE 18K PINK GOLD TONNEAU-SHAPED SELF-WINDING BI-RETRO CHRONOGRAPH WRISTWATCH
Signed Franck Muller, Geneve, Model Biretro Chronographe, No. 48, Ref. 7850 CC B, circa 2000
With nickel-finished lever movement, 26 jewels, the gilt engine-turned dial with Arabic numerals, luminous hands, double retrograde blued steel hands indicating constant seconds and 30 minutes register on two arched sectors, the tonneau-shaped case with back secured by four screws, two chronograph buttons in the band, together with an 18k pink gold Franck Muller buckle, case, dial and movement signed
48 mm. long