The best Type XXI imitation for most buyers is an automatic chronograph with a correctly spaced subdial layout, a fluted case band and a screw-down crown, because those are the details people notice first at arm's length. Quartz versions win on cost and dependability, but they rarely reproduce the dial geometry of a real Breguet pilot chronograph, and the top-tier decorated versions only justify their extra cost when the subdial positions, date window and bezel behavior match one specific reference. The criteria below cover dial layout, case construction, movement type and caseback finishing, and each option is matched to a use case at the end of its section.
Step One: Choose the Exact Type XXI Reference
The Type XXI is not a single watch. Breguet's pilot chronograph family stretches from the mid-century Type XX supplied to French naval aviation through the larger, flyback-equipped Type XXI of the 1990s and 2000s, and the dial furniture changed along the way. Some generations show a 24-hour indicator, some show a date in a different window position, and rotating bezels appear on certain versions while others are fixed.
Understanding Fake Type XXI Copy Watches
Decide which variant you want before you shop. A listing that advertises one generic "Type XXI" copy usually means the copy matches no single reference, and a hybrid of a 24-hour subdial from one generation with the bezel from another is the fastest way to spot an imitation across a table.
Understanding Type XXI Counterfeit Watches
Criterion 1: Subdial Layout and Hand Set
This is the make-or-break detail. On every version of the Type XXI, the chronograph registers sit at fixed positions on the dial and the running seconds occupy a specific register. If a seller's photos show registers shifted to accommodate a cheap modular movement, the watch will read as wrong even to someone who has never handled the original.
- Check that the register positions match the reference photograph, not just the general look.
- Check that the running seconds hand is in the correct register rather than where a stock movement puts it.
- Check hand shape and lume fill. Sword and baton hands with a clean luminous inlay are the target; painted hands with lumpy lume are the common failure.
- Check the date window shape, position and font. An oval window and a squared font are different from a rectangular window with a plain font.
Criterion 2: Case, Bezel and Crown
Breguet's fluted case band is a signature, and it is expensive to cut well. A crisp, evenly spaced coin edge with sharp peaks is the sign of a machined case; a shallow, rounded edge that looks stamped usually comes with soft lugs and a thick profile. Measure the case across the widest point and compare it with the reference specification rather than trusting a listing title, and confirm that the lug width and lug curve suit your wrist and your strap collection.
- Bezel action: a rotating bezel should index with firm, even detents and should not wobble or sit proud of the case.
- Crown: a screw-down crown should thread smoothly and seat flush, with a signed cap that lines up cleanly.
- Crystal: sapphire with an anti-reflective coating is normal at this price band. A bluish or purple haze at an angle is the coating, not a defect, but a plastic crystal that scratches with a fingernail is a downgrade.
- Pushers: chronograph pushers should feel progressive, not mushy, and should not require a shove to start and stop.
Criterion 3: Movement and Caseback
A genuine Type XXI uses a flyback chronograph movement, which means one push resets and restarts the chronograph without stopping it first. Almost every imitation on the market uses a conventional cam-and-lever chronograph or a quartz module instead, so the flyback function is the first thing to test and the first thing to accept as missing.
On an automatic version, look through the caseback and judge three things: rotor engraving quality, perlage or Cotes de Geneve decoration on the bridges, and whether the screws are blued or simply painted. Decoration is cosmetic, but a movement that has never been decorated at all tends to signal a case that was finished with the same level of care.
Option A: Quartz Type XXI Imitation
Battery-powered copies are the entry point for this model. They keep time well, need almost no attention, and cost the least, which makes them a reasonable first trial if you are unsure the Type XXI shape suits your wrist.
Pros
- Accurate timekeeping without winding or servicing.
- Lighter case, which suits smaller wrists.
- Lowest cost of entry and easy to replace.
Cons
- Ticking seconds hand and a snapped chronograph reset that no automatic can imitate.
- Subdial positions often do not match the reference.
- Thin, stamped case finishing and shallow case band fluting.
Use case: a low-stakes daily beater or a travel watch you are happy to leave in a hotel room.
Option B: Automatic Chronograph Type XXI Imitation
This is the version most enthusiasts end up with. A 7750-class automatic chronograph gives a sweeping seconds hand, a working 12-hour totalizer and a pusher feel that is close enough to the original to be satisfying in daily use.
Pros
- Correct visual behavior: sweeping seconds and a mechanical chronograph action.
- Available with a display caseback, so the movement becomes part of the appeal.
- Wide choice of dial variants and strap options.
Cons
- Thicker case than a quartz version, since a chronograph movement needs depth.
- No true flyback, and the subdial layout is often compromised to fit the movement.
- Service intervals and accuracy depend on the base movement rather than the case.
Use case: regular wear with business casual clothing, where the mechanical motion is worth the extra thickness.
Option C: High-End Decorated Type XXI Imitation
The top tier targets the details: coin-edge profile, matched subdial spacing, a signed crown, double-coated sapphire and a decorated movement with engraved rotor and jeweled bridges. This is where a Type XXI imitation can pass a casual glance.
Pros
- Closest dial geometry and case profile to the reference it copies.
- Better strap and buckle quality, which changes how the watch sits on the wrist.
- Movement finishing that rewards a display caseback.
Cons
- Highest cost, with the smallest visible return compared with the mid tier.
- Quality varies between batches, so photographs of the actual watch matter.
- Water resistance claims are frequently optimistic and should be treated as splash protection only.
Use case: a collection piece for someone who already owns a daily watch and wants the Type XXI look on the wrist for dinners and events.
Pre-Purchase Checklist
- Identify the exact reference and generation you want, then compare listing photos against a reference image of that specific variant.
- Confirm subdial positions, running seconds register and date window shape.
- Ask for a video of the chronograph being started, stopped and reset.
- Ask for a straight-on case band photo so you can judge the fluting.
- Check the lug width and case thickness against the reference specification.
- Assume water resistance is splash-only unless the seller can explain how it was tested.
- Remember that counterfeit and trademark-infringing watches are subject to seizure at the U.S. border, so know your own risk before ordering.