The short answer
The Audemars Piguet 16402 fake is a copy of an Audemars Piguet reference in the Royal Oak family, produced outside the brand and sold under labels such as "AP 16402 replica" or "Royal Oak 16402 super clone." It resembles the real watch at arm's length but differs in movement, materials, finishing, and paperwork. A genuine example carries a serial number that the brand can confirm, plus an archive extract or service record that traces back to Audemars Piguet.
Audemars Piguet 16402 vs. Another Model Comparison Review
What the reference number refers to
Audemars Piguet identifies its watches by reference number, and 16402 falls inside the Royal Oak branch of that catalog. The Royal Oak is the design that made the brand a household name among collectors: an octagonal bezel held by eight visible screws, an integrated bracelet, and a dial with a textured pattern. A fake 16402 copies those cues because they are what a buyer recognizes first.
That is also why the reference shows up often in counterfeit listings. A famous silhouette plus a famous name equals demand, and counterfeiters follow demand.
Why this reference gets copied
- The Royal Oak shape is simple to reproduce and hard to verify at a glance.
- Steel sports watches sell in volume, so replica stock moves fast.
- Shoppers who cannot find a genuine example in stock search the reference number and land on replica sellers.
- Photos hide the details that actually separate a fake from the real thing.
Fake versus genuine: the details that matter
- Movement: genuine AP watches use in-house calibers with specific finishing. Replicas use third-party or cloned movements, often with a decorated rotor made to imitate the original look.
- Case and bracelet finishing: genuine pieces have crisp bevels and clean transitions between brushed and polished surfaces. Fakes show softer edges and uneven brushing.
- Dial: printing, applied markers, and texture are sharp on the original. Replicas show thick print, misaligned markers, or a flat pattern.
- Bezel screws: the eight screws on a genuine Royal Oak sit flush and align with the bezel. On fakes they often sit proud of the surface or sit off-center.
- Weight and materials: a gold reference feels heavy for its size. Many replicas are steel with plating.
- Serial and paperwork: genuine watches have a serial tied to the movement plus documentation from the brand. Fake numbers cannot be verified.
Replica grades sold as "16402"
Fake sellers split their stock into tiers, and knowing the tiers explains what the term means in practice.
- Entry tier: quartz or basic automatic movement, plated case, stamped dial. Obvious in the hand.
- Mid tier: automatic movement with a decorated rotor, closer case dimensions, better dial printing.
- "Super clone" tier: a movement built to mimic the layout of the original caliber, near-identical dimensions, sapphire crystal, and higher-grade finishing. These cost several hundred dollars and are still not genuine.
How to check a 16402 before you buy
- Ask for the reference and serial, then confirm both with the brand or a qualified watchmaker.
- Request photos of the movement, not only the dial.
- Weigh the watch and compare it to published specifications for the reference.
- Inspect the bracelet end links and clasp engravings under magnification.
- Ask for a documented service history or an archive extract.
- Have an independent watchmaker open the case back before money changes hands.
What a fake 16402 costs
Replica prices cluster by tier rather than by the reference itself. Entry copies sell for under a few hundred dollars, mid-tier pieces land in the low to mid hundreds, and the best super clone versions reach the high hundreds or more. A genuine Audemars Piguet Royal Oak reference trades in the tens of thousands of dollars on the secondary market, and that gap is the whole reason the fake market exists.
Risks of buying a fake
- Counterfeit watches are illegal to sell in most countries, including the United States.
- Authorized service centers will not work on them, and parts are not available.
- Resale value is close to zero.
- Plated cases wear through with time, and plated metal can react with skin.
- A replica holds none of the qualities collectors pay for.
Quick answers
Is there a real Audemars Piguet reference 16402?
Yes. The number belongs to Audemars Piguet's own reference system for the Royal Oak line, which is why it is used in replica listings.
How do I tell a 16402 fake from a real one?
Start with the movement and the paperwork. A genuine watch has an in-house caliber with correct finishing and a serial the brand can confirm. A replica fails at least one of those checks.
Are super clone 16402 watches identical to the real thing?
No. They can match dimensions and appearance closely, which is why the term circulates, but movement architecture, materials, and finishing never match a genuine Audemars Piguet.