A fake Audemars Piguet Royal Oak Concept Chrono is a replica watch built to imitate the look of the Royal Oak Concept chronograph line. The four details that separate a convincing example from an obvious copy are the case profile, the depth of the skeletonized dial, the fit of the chronograph pushers, and the movement visible through the back. Budget versions skip all four, which makes them easy to identify within seconds.
What the Royal Oak Concept Chrono Actually Is
The Concept line started as an experimental offshoot of the Royal Oak, aimed at showing what the brand could do with new materials and new movement architecture. Instead of a classic dial, these watches use openworked layers with visible bridges, so the mechanism becomes part of the design. Cases are angular and heavily faceted, and the octagonal bezel keeps the signature exposed screws.
The genuine watches rely on in-house calibres with integrated or modular chronograph functions, plus materials such as forged carbon, titanium, ceramic, and sapphire. Replica makers copy the shape and the graphics, but not the engineering inside.
What Separates a Good Fake From a Cheap One
Case and bezel
- The case should look machined, not molded. Edges stay crisp, the lugs have flat facets, and the case sides show a clear mix of brushed and polished surfaces.
- Check screw alignment on the octagonal bezel. Genuine watches line up the slots of all eight screws in the same direction, and the better replicas at least attempt this.
- Forged carbon should look marbled and uneven, because it is a real composite. A printed pattern or a smooth plastic shell is a giveaway.
Dial, hands, and subdials
- A skeletonized dial means you look through the watch. If the "movement" behind the dial looks like a flat printed plate with fake gears, the watch is a low-grade decoration piece.
- Subdial spacing tells you a lot. Many generic automatic chronograph movements place the counters wider apart than the original layout, which changes the balance of the whole dial.
- Hands should have faceted, polished edges with a clean cut at the tip. Cheap hands look rounded and dull under light.
- The date window, if present, should sit square in its opening, with crisp printing on the disc.
Pushers and crown
Chronograph pushers on the original are designed to feel short and precise, with a firm click at the start and stop and almost no travel. Replicas often give a long, spongy press or a mushy reset. The crown should screw down smoothly and pull out with distinct positions rather than wobble.
Case back and engraving
Look at the lettering depth. Laser etching looks shallow and cloudy, while a proper engraving has sharp walls and a consistent font. Serial numbers and reference codes should be legible and consistent with the case style, though replica numbering rarely matches a real production sequence.
Movement Options Found in Today's Replicas
- Quartz chronograph. The cheapest route. The chronograph hand ticks once per second instead of sweeping, and the case is usually thin and light.
- Automatic chronograph on a 7750 basis. A smooth sweep, working chrono functions, and a much thicker case. Reliable enough when serviced, but often noisy rotors.
- Decorated automatic. Engraved plates, blued screws, and openworked bridges that echo the look of the real calibre. This is the tier that reads best through a display back.
If the watch has a closed case back, the movement still matters, but the visual payoff is lower and you can usually save money on the engraving.
Materials and Finishing
Case material is where the tiers diverge most. Plated base metal scratches through to a different colour underneath. PVD and DLC coatings hold up better and match the dark tones found on several Concept editions. Real titanium is light for its size, and a sapphire crystal with anti-reflective coating on both sides is what gives the dial its clarity.
Price Tiers and What They Buy
- Entry level. Quartz movement, plated case, mineral glass, printed dial. Fine for a display shelf, not for daily wear.
- Mid tier. Automatic chronograph, sapphire on the front, solid bracelet or rubber strap, decent brushing and polishing.
- High tier. Decorated movement, sapphire on both sides, closer case dimensions, forged carbon or titanium options, sharper dial detail and better hand finishing.
Sizing and Wearability
Concept cases are large and boxy, so a replica with an automatic chronograph inside often sits taller than the original. Measure your wrist before you commit, and expect a 44 mm angular case to wear closer to a smaller round watch on a curved lug design. Rubber straps with a tang or deployant buckle are the most comfortable option on this case shape.
Checklist Before You Buy a Royal Oak Concept Chrono Replica
- Confirm the movement type and whether the chronograph functions actually work.
- Ask for a wrist shot and a close-up of the bezel screws, not just studio photos.
- Request the measured case diameter and thickness with calipers.
- Check that the crystal is sapphire, not mineral glass.
- Verify the case material, since plating and solid metal look similar in photos.
- Ask about water resistance claims and treat them with caution.
- Confirm the return policy before paying.
Legal and Practical Notes
A fake Audemars Piguet Royal Oak Concept Chrono is not a genuine watch and carries no manufacturer warranty. Trademark rights belong to the brand, and customs authorities in the United States can seize counterfeit watches at import. Service is another factor, because many replica chronograph movements need a watchmaker willing to work on them, and parts are not always available. Treat any water resistance claim as untested and keep the watch away from swimming or showers.
Frequently Asked Questions
Is a replica Royal Oak Concept Chrono water resistant?
Some are assembled with gaskets that hold up to splashes, but most should be treated as rain-safe only. Pressure testing is the only way to know.
Do the subdials work on these replicas?
On quartz and 7750-based automatic versions, yes. On decorative builds with a fake dial plate, no.
What is the biggest tell on a low-grade copy?
The dial depth. A flat, printed centre with painted gears is the fastest sign that the watch is not a serious replica.