Answer first

"Replica Ballon Bleu 33682" is a marketplace search string. Cartier does not publish a reference with that number. Cartier model numbers look like W69012Z4, the 42 mm steel Ballon Bleu automatic. The digits 33682 come from seller titles and read as a case back code plus an inventory suffix. The watch behind the keyword is a Ballon Bleu de Cartier, a line Cartier launched in 2007. Replicas sell for $120 to $650. Genuine steel models sell for $5,900 to $7,000 at retail.

What the Ballon Bleu is

Cartier released the Ballon Bleu in 2007. The design sets a sapphire cabochon inside a rounded crown guard at 3 o'clock. The case is domed on both sides. Dials carry Roman numerals, a guilloché texture, and blued sword hands.

  • Sizes: 28 mm, 33 mm, 36 mm, 40 mm, 42 mm.
  • Case metals: steel, steel with rose gold, rose gold, yellow gold, white gold.
  • Movements: quartz or automatic in 28 mm and 33 mm. Automatic in 36 mm and above. Cartier's in-house 1847 MC replaced the ETA 2892 base in stages after 2015.
  • Water resistance: 30 m on most references.
  • Crystal: sapphire on all sizes.

Where the 33682 code comes from

Cartier stamps a numeric code on the case back that differs from the catalog number. A 42 mm steel Ballon Bleu sold as W69012Z4 carries a four digit code on the back. Sellers copy that code into listing titles, then add a suffix for their own stock. That pattern produces strings like 33682. No Cartier catalog lists it. Ask any seller who calls it a reference for a photo of the case back.

Genuine specs to compare

42 mm steel automatic, W69012Z4

  • Case diameter: 42.1 mm
  • Case thickness: about 13 mm
  • Power reserve: 42 hours
  • Water resistance: 30 m
  • Retail: about $6,900

36 mm steel automatic, W6920046

  • Case diameter: 36.6 mm
  • Water resistance: 30 m
  • Retail: about $6,000

What replicas get right and what they miss

  • Crown and cabochon. Better replicas press a synthetic blue stone into the crown guard. Genuine uses a sapphire cabochon. Color shifts under direct light.
  • Dial texture. Genuine guilloché is cut. Replica dials are stamped. The difference shows at the center where the lines meet.
  • Hands. Genuine hands are blued steel. Many replicas use painted steel. Paint shows uneven edges at 10x magnification.
  • Movement. 42 mm replicas run a Seagull ST21 or an ETA 2892 clone. Genuine runs the Cartier 1847 MC or an ETA 2892 base.
  • Weight. A 42 mm steel Ballon Bleu on a leather strap weighs about 100 g. Replicas land 5 g to 15 g below that.
  • Case back engraving. Font weight and depth are the first tell in photos.

Replica price bands

  1. $120 to $220. Quartz, plated case, mineral glass, printed dial.
  2. $250 to $400. Quartz or low grade automatic, 316L steel, sapphire on some units.
  3. $400 to $650. Automatic, sapphire crystal, closer case proportions, deeper dial texture.

Checks before purchase

  1. Get the case size in millimeters. "Men's" and "women's" mean nothing across factories.
  2. Ask for the movement name. Confirm it hand winds and hacks.
  3. Request a 10x photo of the case back and the crown.
  4. Confirm crystal material. Sapphire resists keys and coins. Mineral does not.
  5. Confirm lug width and whether the sale includes a bracelet or a strap.
  6. Ask about water resistance testing. Most units ship with no test, and seal failure is common.

Import and legal facts

Counterfeit watch sales fall under 18 U.S.C. § 2320 in the United States. U.S. Customs and Border Protection can seize and destroy shipments of counterfeit goods. Penalties apply to sellers and traffickers. Personal use purchases sit in a gray zone, but a shipment can still be stopped at the border.