Highlighting a flying Tourbillon complication with a C-shaped carriage to indicate the moments, the Ballon Bleu De Cartier W6920105 is a popular model model because of its technical excellence and workmanship. The guilloché dial that is blue is bare except for also the Tourbillon at 6 and its own steel sword-shaped hands.
The manual winding calibre 9452 MC movement drives the watch. The 39mm 18K white gold watch features the fluted crown in 18K white gold set with a blue sapphire cabochon. A blue alligator leather strap finishes this watch that is intricate.
Running on the 1847 MC calibre motion, this masterpiece includes a ADLC and steel case. And, clearly, it also offers the signature fluted crown set with a synthetic spinel.
For a dramatic comparison, hands in steel and its own Roman numerals are observable against the all-black theme. The black dial sports a calendar aperture at 3 o'clock and the Cartier logo engraved proudly at 12 o'clock. Its black calfskin strap fits nicely with the overall aesthetics of the watch. A steel folding buckle that is double-adjustable fastenes the strap, which is both stylish and functional.