A replica Type XX 3820BR is a Chinese-made copy of Breguet's rose gold Type XX chronograph: a 39mm flyback chrono on a leather strap. Most copies run a 7750-based automatic movement under rose gold plating, and prices sit between about $200 and $600 depending on the build. This reference is harder to fake than a Submariner because the dial is busy, the caseband is fluted, and weak gold plating shows up fast.
What the original 3820BR actually is
The 3820BR belongs to Breguet's Type XX line, a family that traces back to chronographs ordered for French naval aviation in the 1950s. The "BR" in the reference code means rose gold, so the 3820BR is the solid 18k version of a watch that also shipped in steel. The case is 39mm, the crystal is sapphire, and the movement is an automatic chronograph with a flyback function.
Traits a good replica has to copy:
- Fluted (coin-edge) caseband, a Breguet signature
- Rose gold tone that reads warm, not copper-pink
- Signed crown with the Breguet "B"
- Crisp printed numerals and clean dial texture
- Correct caseback engraving and reference stamping
What movement should you expect in a replica 3820BR?
Almost all replicas of this reference use a Chinese or Swiss-assembled 7750 automatic chronograph. That movement gives you a working chrono with a smooth sweep, but it is not a true flyback. The lower pusher resets the hand; it does not restart the running chrono in one press the way the genuine watch does.
A small number of builders fit a Lemania-based or Seagull ST19 movement. Those cost more and are hand-wound in most cases. Ask for a movement photo before paying, and check that the rotor is signed and the movement plate looks finished rather than raw.
Where replica Type XX 3820BR watches fall short
Rose gold plating is the weak point. Thin plating, under 3 microns, turns copper at the lugs and caseback edge within months of daily wear. Thicker plating costs more but holds its color longer.
Other flaws to look for:
- Subdial spacing that sits too far apart or too close to the center
- Soft printing at 10x loupe, especially the Breguet script
- Shallow caseback engraving with the wrong serial font
- Caseband flutes that look machined rather than hand-cut
- Uneven lume that dims within an hour
Price tiers for a replica Type XX 3820BR
Expect three bands. Use them to judge whether a seller is overcharging for the watch in the photos.
- Under $150: quartz or low-grade 7750, bright pink gold color, wrong subdial layout, hollow feel.
- $200 to $350: decent 7750, better dial print, plating in the 3 to 5 micron range, sapphire with usable AR.
- $400 and up: best case finishing, cleaner engraving, better strap and buckle, and sometimes a working flyback module.
How to check a seller before you pay
- Ask for a video of the chrono start, stop, and reset with the camera on the dial.
- Request macro photos of the dial print, caseback, and crown.
- Confirm the plating type and thickness in writing.
- Check the return window and whether the payment method offers buyer protection.
- Confirm strap size and buckle marking, since cheap kits ship with the wrong tang buckle.
Sizing, weight, and feel
The 3820BR is a 39mm watch, so a replica should measure 39mm across the case, not 41mm. Bring calipers when it arrives. Solid gold weighs more than plated steel, so a replica feels lighter in the hand than the original. That gap is normal and not a sign of a poor build.
Frequently asked questions
Is the replica Type XX 3820BR solid rose gold?
No. Almost every replica uses rose gold plating over stainless steel. Solid gold replica builds exist, but they cost close to a used genuine watch and few buyers consider them worth the money.
Does the flyback function work?
On most replicas, no. The pusher resets the chrono, but it does not perform a true flyback restart. Test it on video before you buy.
Can I swim with it?
Treat a replica 3820BR as splash-proof. Gaskets on replica cases are not rated, so keep it out of water and off the pool deck.
Which factory makes the best 3820BR replica?
There is no single "best factory" label for this reference the way there is for Rolex models. Output shifts by batch, so judge the specific watch in photos instead of trusting a factory name.
What to do when the watch arrives
- Inspect the plating at the lugs and caseback edge under strong light.
- Time the chrono for 24 hours to see if it drifts.
- Set the date outside the 9pm to 3am window to protect the calendar gears.
- Have a watchmaker pressure-test the case before you trust it near water.
A replica Type XX 3820BR can look close to the real thing on the wrist, but the plating and the non-flyback movement are where the money shows. Buy from a seller who sends video proof, and pay with a method that protects you if the watch does not match the photos.