Answer
The Blancpain 6654 is the Villeret Quantième Complet. It is a 40 mm automatic watch with a complete calendar and a moon phase at 6 o'clock. Replica versions copy the dial layout. They do not use the Blancpain calibre 6654, and Blancpain does not make or service them. In the United States, a watch sold under the Blancpain name without authorization is a counterfeit good. Import and resale fall under federal law.
Genuine 6654: published specs
- Case: 40 mm diameter. Stainless steel in reference 6654-1127-55B.
- Dial: day and month apertures at 12 o'clock, blued serpentine date hand, moon phase aperture at 6 o'clock.
- Movement: calibre 6654, automatic. Blancpain lists a 72-hour power reserve.
- Moon phase: Blancpain states the display needs correction once per 122 years.
Where replica copies differ
- Movement. Copies use third-party automatic movements. The aperture at 6 o'clock may hold a 24-hour day and night disc instead of a 29.5-day moon cycle.
- Case size. Many copies measure 41 mm to 42 mm across and sit thicker than the genuine case.
- Calendar. On some copies the day and month do not link to the date. The serpentine date hand may be fixed or missing.
- Finishing. Caseback text, rotor engraving, and dial print differ in depth, font, and spacing.
- Service. Blancpain does not service counterfeit watches. Independent repair shops may lack parts.
- Water resistance. Sellers print ratings on the caseback. No independent test data backs those numbers.
US legal status
18 U.S.C. § 2320 covers trafficking in counterfeit goods. Penalties include prison terms and fines. Civil claims under the Lanham Act, 15 U.S.C. § 1114, let a trademark owner recover damages and profits. U.S. Customs and Border Protection can seize and destroy counterfeit shipments, including one watch sent by mail. Possession for personal use is not the main target of trafficking law. Import and resale are.
Replica Blancpain 6654 Quality: An Honest Buyer's Guide
Points to verify on any 6654
- Reference number. Ask for the full reference and compare it to the maker's published list.
- Case diameter. Measure with calipers. The genuine case is 40 mm.
- Moon phase cycle. Track the aperture for a month. A 24-hour disc is not a moon phase.
- Date change. The serpentine hand should advance at midnight and follow month length.
- Service history. Movement serials and service records can be checked with the maker.
What is not known
Replica batches change with no notice. Case sizes, movements, and dial details differ between sellers and between production runs. No public data set tracks those changes. Claims about Swiss replica movements come from sellers, not from independent testing.