3K Factory Watches: The Patek Nautilus Specialist
Last updated: July 2026
3K Factory made its name doing what no one else could: a credible Patek Philippe Nautilus super clone with a cloned in-house movement. This profile covers what 3K makes best, whether it is legit, how it compares, prices, and how to buy. Prices start around $1,100.
What is 3K Factory?
3K Factory is a Chinese super clone manufacturer that specialises in Patek Philippe, and it became the Nautilus benchmark by being the first to produce a credible cloned 26-330 movement for the 5711 and 5712. It sells to dealers, not the public.
What does 3K Factory make best?
3K is a Patek specialist, strongest on the sporty references:
- Nautilus 5711/1A:Â the icon, with the correct blue horizontally embossed dial and a cloned in-house movement. 3K is the benchmark here.
- Nautilus 5712:Â the power-reserve and moonphase version.
- Aquanaut 5167A:Â the embossed checkerboard dial and composite strap, done right.
See the full model breakdown and prices in our Patek Philippe replica guide.
| Model | Reference | Movement (clone) | Price from |
|---|---|---|---|
| Nautilus | 5711/1A | cloned cal. 324 S C | $1,100 |
| Nautilus | 5712 | cloned cal. 240 PS | $1,300 |
| Aquanaut | 5167A | cloned cal. 324 S C | $1,100 |
Is 3K Factory legit? Reviews and status
3K has a strong reputation for the Nautilus and Aquanaut specifically, and its cloned movement is what set it apart. As with every factory, it has no official storefront and is subject to the same periodic enforcement cycles that can pause a reference; it is operating as of 2026. Buy through a vetted dealer who sends QC photos, and ignore any site claiming to be "3K official."
What movement does 3K use?
3K's calling card is its cloned Patek calibres. The 5711 Nautilus runs a cloned 324 S C (its cloned 26-330 S C is the version that made 3K the benchmark). Because Patek uses a display caseback, the movement is visible, so the finishing matters, and 3K's is the closest for the price.
3K vs ZF and PPF
3K overtook ZF as the Nautilus benchmark thanks to its cloned movement. PPF is the pick for the dressier Calatrava and complicated Pateks, while 3K owns the Nautilus and Aquanaut.
How to buy a 3K Factory watch safely
Buy through a vetted dealer who sends QC photos of the dial and caseback before shipping. Reverie stocks 3K's Patek super clones with QC photos and tracked worldwide delivery. Contact us to see the current 3K stock and prices.
Frequently asked questions
What does 3K Factory make best?
The Patek Nautilus 5711/5712 and the Aquanaut, with a cloned in-house movement.
Is 3K Factory legit?
It has a strong reputation for Patek, but no official storefront. Buy through a vetted dealer.
Which is the best Nautilus replica factory?
3K, thanks to its cloned 26-330 movement and the closest embossed dial.
How much is a 3K Patek?
From about $1,100 for a Nautilus or Aquanaut. Below about $400 is a low-tier fake.
3K vs ZF for the Nautilus?
3K overtook ZF as the benchmark because of its cloned movement.
Where can I buy a 3K Factory watch?
From a vetted dealer who sends QC photos before shipping and takes a reversible payment method.
