细节
Blancpain. A fine limited edition platinum tourbillon wristwatch with date and eight day power reserve
Signed Blancpain, tourbillon, No. 77/99, platinum masterpiece collection, manufactured in 1992
Cal. 32 nickel-finished lever movement, 19 jewels, white dial, applied Roman numerals, one minute tourbillon carriage visible through a glazed aperture to 12 o'clock, date dial, fan-shaped power reserve, circular case, stepped bezel, snap on back, platinum Blancpain buckle, case, dial and movement signed
34 mm. diam.