Short answer
A fake Ballon Bleu small V8 is a replica of the Cartier Ballon Bleu de Cartier in the 33 mm case size, sold under the V8 factory label. V8 is a workshop name used by replica sellers. It is not a Cartier term, and Cartier does not license it. The small Ballon Bleu measures 33 mm across the case. Cartier also offers 28 mm, 36 mm, 40 mm, and 42 mm sizes, so the diameter is the first spec to confirm in any listing.
What the 33 mm case includes
Cartier fits the 33 mm Ballon Bleu with a steel or gold case, a sapphire crystal, and a crown set with a blue spinel cabochon. The dial carries Roman numerals and a guilloche pattern. Thickness is about 10 mm on the steel automatic. Replica cases copy the shape: a rounded profile, a crown guard that wraps the crown, and a domed crystal. Bracelet weight on a replica runs under the genuine figure when the links are hollow.
Movements in V8 replicas
V8 replicas of the 33 mm Ballon Bleu ship with one of three movements.
- Quartz. Price band $90 to $150.
- Chinese automatic, often a DG or Seagull design. Price band $150 to $260.
- Miyota 9015 or a clone of it. Price band $220 to $350.
V8 does not publish movement specs. Sellers name the movement in the listing, and those names are not always correct. Ask for a photo of the movement with a timestamp before you pay.
Checks before buying
- Case diameter. 33 mm is small. Some 36 mm and 42 mm listings get labeled small by mistake.
- Movement name and beat rate. 28,800 vph points to a 9015 or a copy of it.
- Crown stone. Genuine versions use a blue spinel cabochon. Cheap replicas use glass or plastic.
- Crystal material. Sapphire resists scratches. Mineral glass does not.
- Water resistance. Many replicas list 30 m or no rating at all. Do not swim with one.
Price and legal status
Prices for a V8 33 mm Ballon Bleu run from about $90 to $350. Shipping adds $20 to $50 in most cases. Cartier will not service a replica, and genuine parts do not fit the replica case. Import of counterfeit goods into the United States is prohibited under 19 U.S.C. 1526. U.S. Customs and Border Protection can seize a shipment, and the buyer loses the money paid.