What Is a Fake Patek Philippe Ref 5711?
A fake Patek Philippe ref 5711 is a counterfeit copy of the Nautilus 5711, the stainless steel sports watch Patek Philippe built from 2006 to 2021. Counterfeits reproduce the 40mm cushion case, the integrated bracelet, the blue or green dial, and the "5711/1A" stamp on the caseback. Quality runs from $50 quartz junk to $1,000 "super clones" that imitate the look of the real Caliber 26-330 S C.
Genuine 5711s trade far above their old retail price on the secondary market, and that gap is why fakes exist. Patek Philippe stopped making the reference in 2021, so supply is fixed while demand is not. Any steel 5711 sold as new at retail is not coming from an authorized dealer.
Why the Ref 5711 Gets Faked So Often
- Simple shape: a flat bezel and cushion case cost less to machine than a chronograph or a complicated calendar.
- Resale value: the 5711/1A-010 listed near $30,000 and now changes hands for multiples of that.
- Recognition: the Gerald Genta design is one of the most photographed watches online, so buyers know what it should look like.
- Dial variety: blue, green, and a limited Tiffany-signed edition all draw attention to the same case.
How Do You Spot a Fake Nautilus 5711?
Start at the dial, then work outward to the case, bracelet, and movement. Most fakes fail at two or three of these points at once.
Dial and Hands
- Texture: the real blue dial has horizontal grooves pressed into brass, then lacquered. Fakes show shallow grooves or printed lines.
- Date window: the aperture should have a polished frame and sit flush with the dial. Fakes leave a rough edge or a recessed window.
- Print: "PATEK PHILIPPE GENEVE" sits crisp and raised. Fake printing looks soft or thick under a loupe.
- Hands: real baton hands are faceted with a black polish line down the center. Fakes use flat or painted hands.
Case, Bezel, and Crown
- The genuine case measures 40mm wide and 8.3mm thick. Many fakes run thicker because the movement inside is deeper.
- The bezel top is satin brushed with a polished chamfer at the edge. Fakes polish the whole bezel or skip the chamfer.
- The crown sits almost flush and carries an engraved Calatrava cross. Fake crowns sit proud or stay blank.
Caseback and Movement
A real 5711 has a sapphire display back, so the movement is visible. You should see a self-winding Caliber 26-330 S C with a gold rotor, Geneva stripes, and crisp engraving on the bridges.
Fake movements come from China or Japan and wear cosmetic plates. Rotor engraving looks shallow, the finishing is stamped rather than applied, and the rotor spins with a thin mechanical rattle.
The caseback also carries the reference and serial numbers. Those numbers must match the paperwork and Patek Philippe's own records.
Bracelet and Clasp
- Links taper toward the clasp with sharp, even edges. Fakes show uneven gaps and rounded link corners.
- Center links are polished, outer links brushed, and the transition line should be straight on both sides.
- The folding clasp is engraved with the Calatrava cross and closes with a solid click. Fake clasps feel loose and engrave poorly.
What Do Fake 5711s Cost?
- Budget tier, $50 to $150: quartz or low-grade automatic, weak dial texture, plated finish.
- Mid tier, $200 to $500: closer case dimensions, better dial, cheap automatic movement.
- "Super clone" tier, $600 to $1,500: copied case specs, decorated movement, box and printed papers.
Price alone tells you little. A $900 fake can still miss the dial grooves, the date frame, and the caseback engraving.
Risks of Buying or Selling a Counterfeit 5711
- Seizure: US Customs and Border Protection can detain and destroy counterfeit goods at import.
- No service: Patek Philippe will not repair, authenticate, or supply parts for a counterfeit watch.
- No resale path: authorized dealers, auction houses, and most grey dealers refuse them.
- Legal exposure: trafficking in counterfeit goods carries civil liability and, in some cases, criminal penalties.
How Do You Confirm a Real 5711?
Ask the seller for an Extract from the Archives from Patek Philippe. It states the reference, movement number, and case number as the watch left the factory.
- Match the case number and movement number on the watch to the Extract.
- Have a watchmaker open the case and inspect the movement finishing and engravings.
- Check service history with an authorized Patek Philippe retailer.
- Compare the physical watch against known photos of that exact reference and dial variant.
FAQ
Is the Patek Philippe 5711 still in production?
No. Patek Philippe discontinued the 5711/1A in 2021 and moved the steel Nautilus slot to the white gold 5811/1G. Patek does not publish a return date for a steel 5711.
Can a jeweler spot a super clone 5711?
A trained watchmaker can, given a loupe and time with the watch. Dial texture, movement finishing, and caseback engraving are the usual giveaways.
Does a fake 5711 use the same movement as the real one?
No. Genuine 5711s run the Patek Philippe Caliber 26-330 S C. Fakes use mass-produced movements with cosmetic plates and copied engraving.
Are fakes sold with real Patek papers?
Some arrive with printed booklets and cards, but those documents do not match Patek's factory records. An Extract from the Archives exposes the mismatch in minutes.
Key Takeaway
A fake Patek Philippe ref 5711 copies a design, not a watch. It has no Patek movement, no factory service, and no legal resale path. Buy from an authorized dealer or a seller who passes the Extract check before money changes hands.