What "replica Ballon Bleu 33685" means

33685 is not a Cartier reference number. Cartier lists Ballon Bleu models under W690 or CRW codes. Replica sellers use 33685 as their own catalog code, most often for a 36 mm Ballon Bleu with a steel case and a blue cabochon crown. Treat 33685 as a seller code. Ask for the case diameter, the movement name, and the weight before you pay.

Ballon Bleu basics

The Ballon Bleu de Cartier launched in 2007. The case is round and curves on both sides. The crown sits inside a metal guard, and a blue synthetic spinel cabochon caps it. Genuine sizes are 28 mm, 33 mm, 36 mm, 40 mm, and 42 mm. Case metals include steel, steel with rose gold, and solid gold.

What replica versions use

  • Case: 316L stainless steel, 36 mm to 42 mm. A bare steel case head runs about 60 g to 90 g.
  • Movement: quartz at the low end. Clone automatics at the high end, such as Miyota 9015, ETA 2824 clones, or parts sold as "Swiss ETA".
  • Crystal: mineral glass on cheap builds. Sapphire with anti-reflective coating on better builds.
  • Plating: PVD or ionic plating on rose gold models. Wear shows first at the lugs and caseback.
  • Crown: blue spinel or glass cabochon. Glass scratches sooner.

Price bands

  1. Entry, $50 to $120: quartz or a basic automatic, mineral glass, stamped caseback, thin plating.
  2. Mid, $150 to $350: clone automatic, sapphire, cleaner dial print, deeper caseback engraving.
  3. High, $400 to $700: claims of Swiss movements, closer case profiles, finished bridges.

Price tracks four parts: movement, crystal, plating thickness, and dial printing. Little else changes.

Checks before you buy

  • Ask for a photo of the crown guard. Genuine guards sit flush with the case band. Many copies show a gap.
  • Ask for the movement name and a photo of the movement through the caseback.
  • Ask for the case diameter measured with calipers.
  • Ask about water resistance. Most copies are not pressure tested. Do not swim with one.
  • Check the Roman numerals. The Ballon Bleu font is specific. Thick or blurred numerals are a common flaw.

Legal status in the US

Counterfeit watches are illegal to import and sell in the United States. US Customs and Border Protection seizes shipments. A watch that copies a trademark, including the Cartier name and the Ballon Bleu case shape, counts as counterfeit under US law. Buyers risk seizure and lost payment. The term "first copy" means the same thing as replica.