Blancpain Le Brassus 4286P-3442A-55B

BLANCPAIN. AN EXTREMELY RARE AND IMPORTANT PLATINUM LIMITED EDITION AUTOMATIC MINUTE REPEATING PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH WRISTWATCH WITH TOURBILLON, MOON PHASES AND LEAP YEAR INDICATION SIGNED BLANCPAIN, LE BRASSUS 1735 GRANDE COMPLICATION MODEL, NO., CIRCA 2000 Cal. 1735 automatic engraved lever movement, 44 jewels, one minute tourbillon carriage with three polished steel arms, minute repeating on two gongs, white dial, applied Roman numerals, outer minute track, three subsidiary dials for day, month combined with leap year indication and date combined with 30 minute register, sector for moon phase combined with lunar calendar, circular case, two chronograph buttons and minute repeating slide in the band, glazed display snap on back, 18k white gold Blancpain deployant clasp, case, dial and movement signed 42 mm. diam.