Cartier Ballon Bleu W6920021

CARTIER | BALLON BLEU FLYING TOURBILLON, REF.W6920021, A WHITE GOLD FLYING TOURBILLON WRISTWATCH, CIRCA 2015, Case No: 200, Calibre: 9452 MC, automatic, signed, Dial: Silvered and grey guilloché, signed, Case: 46mm, 18k white gold, transparent case back, signed, Strap: Maker's endangered species, 18k white gold folding clasp, signed, Accompaniments: Maker's presentation box and certificate (open date), 卡地亞 | Ballon Bleu Flying Tourbillon，W6920021型號，白金自動上弦飛行陀飛輪腕錶，年份約2015。附原廠錶盒及證書(空白日期)。