BLANCPAIN. A VERY FINE AND RARE 18K PINK GOLD AUTOMATIC PERPETUAL CALENDAR SPLIT SECONDS FLYBACK CHRONOGRAPH WRISTWATCH WITH TOURBILLON AND LEAP YEAR INDICATION

BLANCPAIN. A VERY FINE AND RARE 18K PINK GOLD AUTOMATIC PERPETUAL CALENDAR SPLIT SECONDS FLYBACK CHRONOGRAPH WRISTWATCH WITH TOURBILLON AND LEAP YEAR INDICATION
SIGNED BLANCPAIN, LE BRASSUS, TOURBILLON QUATTRO MODEL, NO. 12, CIRCA 2003
Cal. 56F9U automatic movement, 39 jewels, one minute tourbillon carriage visible through an aperture on the silvered matte dial, applied Roman numerals, three subsidiary dials for month combined with leap year indication, day combined with 12 hour register and date combined with 30 minute register, large circular case, stepped bezel, split seconds chronograph mechanism operated through two round chronograph buttons in the band and through the crown, glazed display snap on back, 18k pink gold Blancpain deployant clasp, case, dial and movement signed
42 mm. diam.
US$53,000-80,000