What Is a Fake Audemars Piguet Royal Oak Concept Chrono?

A fake Audemars Piguet Royal Oak Concept Chrono is a replica of the openworked Royal Oak Concept chronograph that Audemars Piguet sells for six figures. Copy versions sell for about $120 at the bottom end and $700 to $1,500 for the better mechanical builds. None of them come from Audemars Piguet, and none carry a factory warranty.

Searches for this model spike because the Concept line has a shape that is hard to mistake: a skeleton dial, a thick case, and a chronograph layout that looks like exposed machinery.

What the Genuine Watch Looks Like

AP launched the Royal Oak Concept in 2002 as an experimental line. The Concept Chronograph came later with a hand-wound openworked movement, a chronograph counter, and a case built from titanium, ceramic, or forged carbon.

The design puts the movement on display. Bridges, gears, and the chronograph mechanism sit under sapphire crystal, with more of the same visible through the caseback on most references.

Core traits of the real piece

  • Case size around 44 mm, with a thick profile and angular lugs.
  • Hand-wound movement with an openworked mainplate and bridges.
  • Forged carbon or titanium case options, paired with a rubber or leather strap.
  • Chronograph pushers shaped to match the octagonal Royal Oak bezel.
  • Six-figure prices on the secondary market, with some references higher.

The Three Replica Tiers

Replica sellers group their stock by build quality, and the Concept Chrono shows the gaps between those groups more than most models.

Entry tier (about $100 to $200)

  • Quartz movement, so the chronograph runs but the sweep hand ticks.
  • Printed dial instead of a skeleton layer.
  • Steel case with a painted or vinyl forged-carbon look.
  • Mineral glass and light plating on the bezel screws.

Mid tier ($250 to $600)

  • Automatic or hand-wound movement, often built on a basic Seagull or Miyota base.
  • A decorative skeleton plate laid over the movement.
  • Sapphire crystal on the better examples.
  • The chronograph works, but pusher feel is soft and the reset drifts.

High end ($700 to $1,500 and up)

  • Cloned or modified movement with openworked bridges and visible gears.
  • Case cut from titanium or a real forged carbon block on the top builds.
  • Working chronograph with a column-wheel or lever layout close to the original.
  • Better dial work: applied indices, correct hand shapes, and sapphire with coating on both sides.

Why the Concept Chrono Is Hard to Copy

A printed dial hides sloppy work. An openworked dial does not. Every bridge, screw, and gear on a Concept Chrono is visible from the front, which means a replica maker has to finish parts that would sit hidden on other watches.

  • Movement finishing: chamfered edges, perlage, and Geneva stripes are easy to fake at a glance and hard to fake under a loupe.
  • Forged carbon: the real material has a random marble pattern. Painted versions repeat the same swirl.
  • Case geometry: the Concept case mixes compound angles with brushed and polished surfaces, and cheap CNC work rounds those off.
  • Chronograph function: a working counter with a crisp reset adds cost that budget builds skip.

How to Spot a Fake Royal Oak Concept Chrono

These checks work on photos and in hand.

  1. Read the caseback text. Uneven engraving depth or an off-center font points to a replica.
  2. Test the chrono reset. A real column-wheel chrono snaps the hand to zero. A soft drift back means a cam-actuated copy.
  3. Weigh it. Titanium and forged carbon feel light for their size; a steel fake feels heavy and cold.
  4. Inspect the bezel screws. They should sit flush with slots facing the same direction. Replicas show burrs and misaligned slots.
  5. Listen for a rotor. The genuine Concept Chrono is hand-wound, so a spinning weight inside means the movement is not a copy of the real calibre.

Practical Risks of Owning a Replica

Legal risk sits with the seller in most countries, but buyers are not in the clear. US customs can seize counterfeit goods at the border, and importing them is prohibited under trademark law. Buying in person from a local seller skips the border check but carries the same quality risk.

Repair is the other problem. A replica Concept Chrono uses a movement no watchmaker stocks parts for, so a broken chrono module often means a dead watch. Water resistance claims on replicas are not tested, and a $1,000 fake can fog up in the rain.

Resale is thin. Replica forums run their own marketplaces, but prices drop fast and buyers ask for proof of the exact factory batch.

Questions to Ask Before You Buy

  • Which movement is inside, and is it hand-wound like the real calibre?
  • Does the chronograph start, stop, and reset with a firm click?
  • What is the case material, and does the seller have a scale weight?
  • Are the photos of the watch you will receive, or a stock set?
  • What happens if it arrives with a fault?

FAQ

How much does a fake AP Royal Oak Concept Chrono cost?

Budget quartz copies start near $100. Mechanical mid-tier builds land between $250 and $600. High-end replicas with cloned movements and titanium or forged carbon cases run $700 to $1,500 and up.

Do replica Concept Chronos have a working chronograph?

Most do, but the feel differs. Cheap versions use a quartz module or a cam-actuated lever. Better builds use a column-wheel layout that mimics the real pusher action.

Is buying a fake watch legal?

Selling counterfeits is illegal in the US and the EU. Buying in person is a gray area, but importing a counterfeit watch into the US is prohibited and customs can seize it. Penalties fall on the importer.

Can a jeweler tell the difference?

Yes, and fast. A trained eye needs a loupe and about a minute with the movement finishing, the engraving, and the chronograph action.

The Short Version

The Royal Oak Concept Chrono is one of the hardest watches to fake well because the design hides nothing. A replica can copy the shape, the strap, and the bezel, but the openworked movement and the forged carbon case are where the money goes. Pick the tier that matches your budget, and know what you are getting.