Cartier Ballon Bleu Watch W6920021

As Shown

Cartier Ballon Bleu Watch

Many In Stock


5 year warranty on watches

Wire transfer discount

Safe and secure

100% Authentic

Free shipping on US and International Orders

We accept Bitcoin


Cartier Ballon Bleu Flying Tourbillon Watch Extra large size (46mm) 18K white gold case, transparent back, slate colored galvanic dial with guilloché finish and sun satin finished grid, manual winding calibre 9452-MC movement, approximately 50 hours of power reserve, alligator strap with 18K gold double adjustable deployant buckle.


What our customers say

danny yoo

Bought an AP Perpetual Calender from Gabriel at Sky Diamonds. By far the smoothest transaction I have experienced. Could not criticize one part of the process. Very reputable and they live up to their word. Definitely will buy from Gabriel again

Sarah C.

Would definitely purchase from SkyDiamonds again!! It was my very first time purchasing an incredibly expensive item online and I was very nervous! However, SkyDiamonds was very reassuring- They were super responsive and easy to communicate with throughout the entire purchase process of the Patek Philippe watch I purchased from them! It arrived exactly as described! Beautiful!