Short Answer
A fake Patek Philippe Nautilus 6790 sells for $120 to $400. Quartz versions start near $100. Mid-tier automatics with a Miyota or cloned movement run $180 to $320. Top 1:1 builds with a decorated clone movement, solid end links, and sapphire crystal reach $350 to $450.
Identifying a Counterfeit Patek Philippe Nautilus 6790 with Box
The 6790 tag shows up in replica catalogs more than in factory reference lists. Sellers use it for a Nautilus-style case with a date window and a slim profile. Price depends on build quality, not the number printed in the listing.
best fake patek philippe nautilus 6790
Price Tiers
- Quartz, $90 to $160: Stamped case, mineral glass, hollow links, ticking seconds hand. The cheapest working option.
- Entry automatic, $160 to $220: Low-grade Chinese automatic, thick case, printed dial, rattling bracelet.
- Mid-tier automatic, $220 to $320: Miyota 9015 or a similar clone, better brushing, sapphire crystal, solid mid-links.
- High-end 1:1, $350 to $500: Decorated clone movement, hand-finished bevels, correct date font, glide-lock style clasp.
What Drives the Price
Four things separate a $130 watch from a $400 watch.
- Movement. A Miyota 9015 or a decorated clone of the automatic caliber adds $100 or more over a quartz module. Hacking, hand winding, and a sweep seconds hand come with it.
- Case finish. Brushed and polished bevels, a 9 mm to 10 mm profile, and drilled lug holes cost more than a stamped case.
- Dial and date. Raised hour markers, the correct font on the date wheel, and clean brand printing mark the higher tiers. Crooked markers are the first sign of a cheap build.
- Bracelet. Solid links, a firm clasp, and no sharp edges push a watch into the top tier. Hollow links rattle and stretch.
How to Price a Specific Listing
- Ask the seller for the movement name and caliber number.
- Request a side profile photo with calipers to confirm case thickness.
- Ask for a macro shot of the dial and the date window.
- Request a video of the bracelet flexing and the clasp closing.
- Compare the asking price against three current listings in the same movement tier.
- Get the return policy in writing before you send payment.
Legal and Risk Notes
Counterfeit watches are illegal to import and sell in the United States. Customs can seize a shipment, and the buyer can lose the money with no recourse. Replica movements also fail without warning, and most sellers offer no service or parts. Treat the purchase as a disposable cost, because a fake Nautilus holds no resale value.