Brand: Cartier
Model: Ballon Bleu Flying Tourbillon
Reference: W6920001 

Case Reference: 3088
Material: 18K Rose Gold
Dial: Semi-skeletonized, silver & slate color, with black Roman numerals
Diameter: 46 mm
Movement: Manual-Wind, Caliber 9452 MC with one minute flying tourbillon, Cotes de Geneve, and Geneva Seal
Bracelet/Strap: Brown 

Clasp: 18K Rose Gold Deployant
Box/Paper: Watch Only
Condition: Excellent Condition with Minor Wear including some scuffs on caseback, likely from clasp.
 

Released in 2007, the Cartier Ballon Bleu Flying Tourbillon Reference W6920001 was a historic display of dedication from Cartier and their parent company, Richemont, to haute horology by placing within it their first ever Geneva Seal quality movment- the Caliber 9452 MC. A movement boasting a one minute flying tourbillon, with a 50 hour power reserve, and the Cotes de Geneve on rhodium plating.