Short answer
A fake Breguet 3358 is a copy that borrows a Breguet reference number and pairs it with a low-cost movement. The copies appear on marketplaces, in social media ads, and on sites that use stock photos. Three checks catch most of them: dial printing, caseback engraving, and movement type. A real Breguet chronograph sells for four figures and up. Copies sell for $50 to $300.
What the reference number tells you
Breguet uses four-digit references. The 3358 number shows up in replica listings more than in auction catalogs. Published dimensions, caliber numbers, and production dates for this reference are not consistent across sources. Treat any seller who states those details without a document as unverified. Ask Breguet for the archive record before you pay.
Dial tells
- Printing. Real dials have crisp edges on the logo and the minute track. Copies show ink bleed and uneven spacing between letters.
- Subdials. Check the position against a photo from a dated auction catalog. Copies move the subdials to fit a stock movement.
- Hands. Breguet uses blued steel and polished steel. Copies use painted metal or plastic. Paint flakes at the tip.
- Lume. Old lume cracks and darkens. Copy lume is fresh, uniform, and glows bright green under UV.
- Date window. Check the font on the date wheel. Copy wheels use a generic font that does not match the dial.
Case and caseback
Engraving depth is the fastest test. Real engraving cuts into the metal with sharp walls. Copy engraving is shallow and laser-etched, so it looks grey and flat. Check the reference number, the serial number, and the metal mark. The numbers must agree with the paperwork and with the Breguet archive. Check the crown and pushers. Copies have soft threads, loose pushers, and a crown that does not sit flush.
Movement
Ask for a photo of the movement before you buy. A quartz movement in a watch sold as a mechanical Breguet is a copy. Look at the finish: bridges, screws, and jewel settings. Real Breguet movements carry the brand name, a caliber number, and a serial number on the bridges or the mainplate. Copy movements carry a generic rotor or a printed plate with no serial. Timegrapher numbers help. A copy movement runs with high beat error and low amplitude.
Papers, box, and serial numbers
Boxes and papers are easy to copy. A certificate alone does not prove a watch. Match three numbers: case number, movement number, and the number on the paperwork. If the seller refuses to send a clear photo of the movement number, stop.
Price and seller signals
- A price under $500 for a Breguet chronograph.
- Stock photos instead of photos of the actual watch.
- No serial number in the listing.
- Payment by gift card, crypto, or bank transfer with no refund terms.
- A seller who blocks questions about the movement.
How to verify
- Write down the case number and the movement number.
- Request the Breguet archive extract for the case number.
- Compare the watch to photos in a dated auction catalog, not to a search result.
- Have a watchmaker open the case and check the movement.
- Compare the movement number to the caseback number.
If you already bought one
Contact the payment provider and file a dispute. Keep the listing, the photos, and the messages. If the seller claimed a real Breguet and shipped a copy, that claim supports a fraud complaint with the platform and with your card issuer.