When you look for a fake Ballon Bleu 33680, you are shopping for a replica of Cartier's rounded rectangle case with the blue cabochon crown. The 33680 reference usually means a 33mm or 36mm model. Your first priority is the case profile and crown guard. A replica that nails those two elements will look right on the wrist even before you check the movement. Skip any version with a flat, plastic-looking cabochon or a seconds hand that ticks instead of sweeps.
What to Look For in a Fake Ballon Bleu 33680
Start with the outside, because that is what people see. Then move to the movement and bracelet feel. Use this checklist:
- Case size and thickness: The genuine 33mm Ballon Bleu is about 9.96mm thick. The 36mm is about 10.5mm. A good replica stays within 0.5mm of those numbers. If the case looks too fat, the watch will sit high on your wrist.
- Crown and cabochon: The crown is fluted and set with a blue synthetic spinel or sapphire. It should be dome-shaped, not flat. The arched crown guard must flow into the case without gaps.
- Dial: Look for the guilloche pattern in the center, Roman numerals, and blued steel hands. The word CARTIER should be crisp. The date window at 3 o'clock should have a black font on a white background, no serifs.
- Movement: Many high-quality replicas use a Swiss ETA 2671 or a Japanese Miyota 9015. Both give a smooth sweep. Check that the date changes cleanly and the crown winds without grit.
- Bracelet: The stainless steel bracelet should have solid links and a deployant clasp. Engraving on the clasp should match the case back markings.
Parameter Bands to Compare
Use these ranges when you compare listings or seller photos. They help you filter out obvious mismatches.
- Diameter: 33mm or 36mm for the 33680 reference. Some sellers also list 42mm, but that is a different model.
- Lug width: 16mm for the 33mm case, 18mm for the 36mm case.
- Movement beat rate: 28,800 vibrations per hour (4 Hz) for ETA, 28,800 for Miyota 9015. Avoid 21,600 vph unless it is a known vintage style.
- Water resistance: Replicas often claim 3 ATM. Treat that as splash proof only.
- Crystal: Sapphire with anti-reflective coating on the inside. Mineral glass will scratch.
Common Pitfalls and How to Avoid Them
Most bad replicas fail on small details. Here are the flaws that show up again and again.
- Wrong date font: The genuine date wheel uses a simple, thin font. Many fakes use a bold or italic font. Zoom in on seller photos.
- Thick case back: A case back that sticks out too far is a sign of a cheap movement spacer. Ask for a side profile photo.
- Misaligned cabochon: The blue stone should sit centered in the crown. Off-center or glued-in stones look wrong from arm's length.
- Sharp bracelet edges: Run your finger along the links. High-quality replicas deburr and polish the edges. Cheap ones cut corners.
- Stuttering seconds hand: A sweeping hand is the easiest tell. If you see a video with a ticking hand, move on.
FAQ
What does the 33680 reference mean?
It is a code used by replica makers for a specific Ballon Bleu version, most often the 33mm size. It is not an official Cartier reference. Treat it as a shorthand for the case size and dial layout you want.
Can I wear a fake Ballon Bleu 33680 in water?
No. Even if the seller claims water resistance, replica seals are not tested to the same standard as genuine watches. Keep it away from showers, pools, and the ocean.
How can I tell a low-quality replica from a high-quality one?
Look at the crown cabochon, the dial printing, and the movement sweep. Low-quality versions have flat blue stones, fuzzy text, and a ticking seconds hand. High-quality versions have a domed stone, sharp text, and a smooth sweep.
Should I buy from a seller who only shows stock photos?
No. Ask for real photos of the exact watch you will receive, including the case back, crown, and bracelet clasp. Stock photos hide flaws. A seller who refuses to send real photos is a risk.