The short answer

A fake Breguet Type XX is a replica of the pilot chronograph Breguet built for French naval aviation in the 1950s and still sells today as the Type XX, XXI and XXII. Originals trade in the four to five figure range on the pre-owned market, so copies exist at every price point. The honest breakdown: most cheap ones run quartz and look wrong from two feet away, mid-tier ones use a Seagull ST19 hand-wound chronograph, and the top tier uses an Asia 7750 automatic with a dial that is spaced correctly. Spend your money on the movement first, the case second, the dial third.

Why this model gets copied so heavily

The Type XX has a few things going for it as a replica target. The design is clean and legible, it reads as a serious tool watch rather than a flashy one, and most people who notice it on your wrist will recognize the name before they recognize the reference. Breguet's own history gives the line real weight: the Aéronavale contract, the return of a civilian version in the mid 1950s, the modern reissues. That history is also why the fakes are so often wrong. The vintage pieces had small cases and specific dial layouts, and copy makers tend to blend eras into one generic watch.

The three tiers you will actually see

  • Under $100. Quartz movement, mineral crystal, printed dial markers, hollow end links, and a case that is usually a couple of millimeters too thick. The chronograph pushers often just move a fake subdial hand. This is costume jewelry, and it looks like it.
  • $150 to $300. Seagull ST19 or a similar hand-wound chronograph. Real mechanical feel, real pusher action, decent case finishing. The weak points are the crystal, the lume, and dial printing that gets soft under magnification.
  • $350 and up. Asia 7750 automatic or a cloned Swiss-style chrono, sapphire crystal, correct subdial spacing, engraved caseback, solid bracelet or a proper leather strap. This is the tier where the watch holds up in normal conversation.

Tells that separate a decent copy from junk

  • Subdial spacing. On the real thing the counters sit where the movement puts them. If the subdials look crammed toward the center or spaced oddly wide, you are looking at a quartz or a mismatched movement in a case that was not built for it.
  • Date window and font. Cheap replicas use a generic date wheel with the wrong typeface and a window cut that is off center. Line it up with the marker above it.
  • Case size. Vintage Type XX pieces are small, roughly 38mm. Modern Type XXI and XXII are noticeably larger. A listing that claims a vintage reference in a 44mm case is telling you something.
  • Caseback engraving. Real engraving has depth and crisp edges. Laser etching looks flat and slightly smoky under a loupe.
  • Crown and pushers. They should feel tight and click with intent. Mushy pushers mean a cheap movement or a worn one.
  • Strap hardware. Stamped buckles, thin spring bars and stiff leather are the fastest way to spot a low tier build.

Movement first, everything else second

I care more about what is inside than what is printed on the dial. A hand-wound Seagull is a proven, serviceable chronograph. The Asia 7750 is heavier, adds a rotor, and gives you that automatic sweep. Quartz is fine if you want something to wear to the beach and forget about, but do not pay mechanical money for it. Ask the seller directly which movement is in the watch, and ask for a photo of the caseback off the watch. Sellers who know their stock will answer in one line.

What I check when one arrives

  1. Run the chronograph start, stop and reset three or four times. The reset hand should snap back to zero without drifting.
  2. Wind it gently and listen. Grinding or a dry rasp is a bad sign.
  3. Check the date change at midnight. If it flips slowly across two hours, that is normal for many movements, but it should not stick.
  4. Look at the dial under a phone light at an angle. Uneven printing and dust under the crystal show up here.
  5. Wear it for a week before judging accuracy. A new mechanical chronograph often settles after a few days.

Practical and legal note

A replica is not a Breguet and will never be serviced by Breguet. Resale value is close to zero, and secondhand buyers will spot it. In the United States, counterfeit goods are subject to seizure by customs, and selling them as genuine is trademark infringement. Buy with clear eyes about what you are getting, treat it as a fun watch rather than an investment, and never try to pass it off as the real thing to a buyer or a jeweler.