What Is a Replica Type XX 3820?
A replica Type XX 3820 is a copy of the Breguet Type XX chronograph, reference 3820, a steel pilot's watch with a black dial and a flyback chronograph. The copy reproduces the case shape, dial layout, hand style, and caseback engraving of the original while using a third-party movement and non-original parts. It is a homage watch, not a genuine Breguet, and it carries no factory warranty from the brand.
The name comes from French aviation. "Type 20" was a military spec for pilot chronographs ordered by the French air force in the 1950s, and Breguet built some of those watches. Reference 3820 is a modern civilian version of that design.
What Does the Genuine Breguet Type XX 3820 Look Like?
Buyers compare a replica against the real watch, so start with the details that matter most: size, dial furniture, and movement.
Case and dial
- Stainless steel case in the 39mm range, with a fixed bezel and a domed crystal.
- Black dial with luminous Arabic numerals and luminous hands.
- Chronograph registers and a date window, arranged in the layout of the specific reference variant.
- Screw-down caseback and crown, with water resistance rated for daily wear.
Breguet made the Type XX in several versions, and dial details changed between them. Check photos of the exact reference before you compare against any replica. A copy that mixes dial features from two versions looks wrong next to the real thing.
Movement
The genuine watch runs a self-winding flyback chronograph caliber built in Breguet's own workshops. Flyback means the chronograph resets and restarts with one push, a feature pilots used for timing legs of a flight. Replicas almost never include a true flyback mechanism, so the pusher action feels different from the original.
How Do Replica Grades Differ?
Replica Type XX 3820 watches sell in three rough tiers, and the gap between them shows up in the movement, the crystal, and the finish.
- Budget tier: quartz movement, mineral glass, stamped caseback, light weight, subdials that may be decorative rather than functional.
- Mid tier: Asian automatic chronograph movement, sapphire crystal, solid brushing and polishing, working subdials.
- Top tier (first copy): close clone movement, sapphire with anti-reflective coating, accurate case thickness, crisp dial printing, leather strap or bracelet with a signed buckle.
The step from budget to mid tier changes how the watch feels on the wrist. The step from mid to top tier comes down to how it looks in photos and under a loupe.
What Should You Check Before You Buy?
Ask the seller for real photos and a short video of the running chronograph. Stock images hide the flaws you care about.
- Case diameter and thickness. Copies often run 1mm to 2mm thicker than the original.
- Subdial spacing. Pushers and subdials should sit where the genuine layout puts them.
- Dial printing. Check font weight, logo placement, and how the numerals are finished.
- Lume. A quick charge under a lamp shows whether the markers glow even and green.
- Crystal. Sapphire rings with a sharper sound than mineral glass when tapped.
- Chronograph function. Start, stop, and reset several times. The hands should snap back to zero.
- Weight and balance. A hollow case feels light and tinny.
- Caseback engraving and reference numbers. Poor stamping is a common tell.
What Do Replica Type XX 3820 Watches Cost?
Prices track the tier, so treat any low quote with suspicion. As a rough guide:
- Quartz copies: under $100.
- Automatic mid tier: $150 to $350.
- Top tier first copy: $350 to $700 or more.
A price far below the band for a given tier points to a downgraded movement or a bait-and-switch. Ask what movement sits inside before you pay.
Which Movement Should You Pick?
Quartz
Cheap, accurate, and service-free. It also ticks once per second, which no mechanical chronograph does, and the subdial hands jump rather than sweep. Anyone who knows the original will spot it.
Hand-wound chronograph
A hand-wound chronograph movement, such as those in the Seagull ST19 family, gives a sweeping seconds hand and a working chronograph at a fair price. You wind it each day and the power reserve runs short. It is the usual choice in the mid tier.
Automatic chronograph
Automatic movements, including clones of the Valjoux 7750 pattern, add a rotor, so the watch winds as you move. They cost more and add thickness. If wrist presence matters more than price, this is the pick.
Is a Replica Type XX 3820 Worth Buying?
That depends on what you want. If you want the pilot chronograph look without paying genuine prices, a top tier copy delivers it on the wrist. If you want an investment, brand service, or resale value, a replica gives you none of those.
Check the law where you live. Selling counterfeit watches is illegal in the United States and the European Union, and customs can seize imports. Buying rules vary by country, so know your position before you order.
How Do You Care for a Replica Type XX 3820?
- Keep it away from steam, hot showers, and salt water unless the caseback gasket is fresh.
- Wind or wear it on a routine so the movement stays lubricated.
- Wipe the case with a soft cloth after wear to clear skin oils.
- Have a local watchmaker clean and oil the movement every few years if you use the chronograph.
Frequently Asked Questions
Does a replica Type XX 3820 keep good time?
A quartz copy holds time to a few seconds a month. A decent automatic copy runs within about 10 to 20 seconds a day once regulated. Expect drift after a knock.
Can a watchmaker service a replica Type XX 3820?
Many independent watchmakers will, as long as parts are available. Breguet service centers will not touch a replica. Clone movements often share parts with common Asian calibers, which helps.
How can you tell a replica from a genuine Type XX 3820?
Look at case thickness, dial print, lume color, and the movement seen through the caseback. Genuine Breguet finishing and engraving hold up under magnification in a way most copies do not. A watchmaker with the real watch on the bench can confirm it in minutes.
Are first copy and replica the same thing?
In retail talk, first copy means the top tier of replica. The label says nothing about origin or quality by itself, so judge the specific watch, not the phrase.