Short answer
"Fake Ballon Bleu 33672" is a search term for replica Cartier Ballon Bleu watches tied to the digits 33672. That number is not a Cartier model reference. Cartier sells the Ballon Bleu under W-prefixed references, such as W69012Z4 for a 42mm steel automatic. The digits 33672 appear on casebacks, listing titles, and forum posts. The number alone proves nothing about a watch.
Where the number comes from
Cartier stamps two strings on a Ballon Bleu caseback. One is the model reference. The other is a case number. The case number changes by production batch and case size. Sellers in the replica market copy a photo of a real caseback and reuse its digits in the listing title. A listing that treats "33672" as proof of identity is describing a photo, not a watch.
Points to check on the watch in hand
- Dial print. Roman numerals on a genuine Ballon Bleu have sharp edges and even spacing. Replica dials show thick strokes and gaps that shift around the VII.
- Crown and guard. The blue cabochon sits inside a guard that is part of the case. On replicas the guard is a separate piece, and the cabochon is glass.
- Caseback text. Check engraving depth and font weight. Laser etching reads flat under raking light.
- Movement. The 42mm automatic uses Cartier caliber 049 or 076. Both run at 28,800 vph, which gives 8 beats per second on the seconds hand. A 6 beat sweep points to a 21,600 vph movement.
- Serial match. The caseback number must match the number on the warranty card and the Cartier service record.
Movement and price ranges
Replica Ballon Bleu watches sell from about $80 to $700. The low end runs quartz or a 21,600 vph automatic. The high end uses a clone of the ETA 2824 or a Miyota 9015. Genuine 42mm steel Ballon Bleu watches list near $6,000 to $8,000 at retail and trade below that on the used market. A seller asking $900 for a steel Ballon Bleu is not selling a genuine watch.
Legal status in the US
Counterfeit watches are illegal to import and sell in the United States. US Customs and Border Protection seizes shipments and can destroy the goods. Trademark counterfeiting carries civil damages and criminal penalties. Personal use carries lower risk than resale, but a package can still be stopped at the border.
What the number cannot tell you
Case numbers are not model names. They do not confirm a year, a dial variant, or a movement. Ask for the W-prefixed reference, photos of the crown from the side, and a shot of the caseback under direct light. If a seller cannot supply all three, treat the listing as unverified.