Quick answer
A fake Breguet 5287BR replica is a copy of the Breguet Classique Chronograph reference 5287BR, a 42.5 mm rose gold hand wound bicompax chronograph. No replica of this reference carries the genuine caliber 533.3, a Lemania based column wheel movement. Copies run a quartz module or a generic Asian automatic chronograph instead, and the difference shows in the subdial positions, the dial texture, and the case finish. Trafficking in one is trademark counterfeiting under US law.
The genuine reference in short
Breguet uses BR to mark rose gold cases, so 5287BR means a Classique Chronograph in 18k rose gold. The case measures 42.5 mm across and about 13.5 mm thick, with a fluted case band. Power comes from caliber 533.3, a hand wound movement built on a Lemania 2310 ebauche with a column wheel and a horizontal clutch. The dial is gold and carries hand turned guilloché. The layout is bicompax: a 30 minute counter at 3 o'clock and running seconds at 9 o'clock. Breguet fits sapphire crystals front and back, an alligator strap, and rates water resistance at 30 meters.
Where copies of this reference fall short
- Movement type. The genuine watch is hand wound. Most copies use quartz or an automatic chronograph. Pusher feel exposes it: a column wheel movement starts and stops with a light, defined click, while a cam actuated copy feels spongy and the start pusher travels further.
- Subdial layout. Bicompax means 3 and 9. Copies built on off the shelf movements often place the counter at 6 or 12, or fit a 24 hour indicator and pass it off as a 30 minute totalizer.
- Dial finish. Hand turned guilloché cuts one continuous pattern with a faint spiral feed mark. Stamped or CNC engraved copies show repeating identical lines and no depth under raking light. Genuine dials are gold; copies are brass or alloy under silver paint.
- Case metal and weight. Rose gold is dense. A plated steel copy feels light in the hand, and the plating wears through at the lugs and caseback edge within months.
- Caseback engraving. Reference numbers, serials, and hallmarks on copies tend to be too crisp, too shallow, or set in the wrong font.
How to evaluate one before you commit
- Request a clear photo of the caseback and of the movement through the display back. If the listing shows the front only, walk away.
- Ask the seller to start the chronograph on video and watch the center seconds hand. A quartz copy jumps in one second steps; a mechanical copy sweeps.
- Time the chronograph against a phone stopwatch for ten minutes, then compare the accumulated total on the 30 minute counter. Copies drift by more than a few seconds.
- Measure the case with calipers if you have the watch in hand. Compare against 42.5 mm across and 13.5 mm thick. Many copies come in at 41 mm or 44 mm because the builder reused a stock case.
- Tilt the dial under a desk lamp and study the guilloché. A continuous hand cut pattern is genuine finishing; repeating machine lines mean a stamped dial.
- Press the reset pusher once the chronograph is stopped. A column wheel movement snaps the hands back at once. Cheap modular copies lag or overshoot.
- Weigh the watch head with the strap removed. A plated steel case lands well below the mass of a solid 18k rose gold case of the same size.
- Confirm the return terms in writing before payment, and keep the payment record. A seller who will not accept a return on a misdescribed piece is telling you something.
Legal position in the United States
A 5287BR copy infringes a registered trademark. Under the Lanham Act, the brand owner can pursue civil action against sellers and against buyers who resell. Federal law at 18 U.S.C. 2320 makes trafficking in counterfeit goods a criminal offense, and US Customs and Border Protection seizes counterfeit watches at the border. Personal possession carries lower risk than resale, but importing, reselling, or repairing one for hire can all create liability. Treat any replica Breguet 5287BR as a counterfeit good, not as a gray market watch.