A counterfeit Patek Philippe Nautilus 5711/1R gives itself away in four places: weight, movement finish, dial printing, and clasp engraving. Reddit threads on r/RepTime and r/patekphilippe keep landing on the same short list, and the weight test kills most fakes in seconds because gold-plated steel cannot match 18k rose gold.
The 5711/1R-001 is a 40mm rose gold Nautilus with a brown gradient dial, an integrated gold bracelet, and a sapphire display back. Patek discontinued the 5711 line in 2021 and moved the Nautilus to the 5811/1G, so used prices sit well above the original retail figure. That gap is why so many fakes exist and why so many owners post "real or fake" photos.
patek philippe nautilus 5711/1r fake price
What do Reddit users say about the 5711/1R counterfeit market?
Reddit is the largest public archive of side-by-side photos of genuine and fake Nautilus watches. Users on r/RepTime post quality-control shots from replica sellers, and other users hunt for flaws before the watch ships.
Complaints that come up in thread after thread:
nautilus 5711/1r clone vs genuine
- Dial color that looks flat or too orange next to a genuine brown gradient dial.
- Date font that is too thick, or a date window that sits off-center.
- Soft printing on the "PATEK PHILIPPE" and "NAUTILUS" text when seen under a loupe.
- Bracelet links that rattle or feel light on the wrist.
- Shallow clasp engraving, or a Calatrava cross with wrong proportions.
Those threads are useful for learning patterns. They are not authentication, because photos hide weight, feel, and movement behavior, which are the three things that matter most.
The checks that catch most fake 5711/1R watches
Weight and case metal
An 18k rose gold Nautilus bracelet carries real mass. A steel fake with gold plating feels light in the hand, and the difference shows the moment you pick it up.
Plating also wears. Rub marks on the clasp, the caseback edge, and the bracelet sides expose the steel underneath after months of daily wear. Genuine rose gold scratches but keeps its color through the full depth of the metal.
Movement and caseback
The 5711/1R has a sapphire display back, so the movement is visible. The genuine caliber 324 S C shows Geneva stripes, beveled bridges, and a 21k gold rotor stamped with the Patek Philippe seal.
Fake movements fall into two groups: closed casebacks that hide everything, and visible movements with printed stripes instead of real anglage. True Geneva stripes are cut into the metal and catch light at different angles. Printed ones sit on the surface and look flat from every direction.
Also check how the crown winds and how the date flips. A gritty crown or a date that snaps over late points to a cheap base movement, not the caliber a 5711/1R should carry.
Dial printing and gradient
The brown dial on the 5711/1R fades toward black at the edges and carries a vertical satin texture. Fakes often use one flat brown tone, or a gradient that starts too dark in the center.
Inspect the printing with a loupe. Genuine text has sharp edges and even spacing. The applied hour markers should be white gold, polished on the sides, with a clean lume fill that sits level with the frame.
Bracelet, clasp, and engraving
The Nautilus bracelet tapers from the case to the clasp with a set link profile. Fake bracelets often use wider center links or looser tolerances, so the links flex more than they should.
The fold-over clasp carries deep engraving and the Calatrava cross. Shallow laser engraving, a soft cross, or a clasp that fails to close with a firm click are all warning signs.
Papers, box, and serial numbers
A complete 5711/1R comes with a certificate, box, and paperwork that ties the case number to the movement number. Fakes often ship in generic boxes with blank papers.
Serial numbers stamped on the caseback and engraved on the movement should match the certificate. Mismatched or missing numbers are a red flag, though matching papers can be forged too.
How to verify a 5711/1R before you buy
- Ask for a video that shows the crown being wound and the date being changed.
- Request macro photos of the dial text, the clasp engraving, and the caseback numbers.
- Compare the serial and movement numbers against the certificate and box label.
- Weigh the watch, or ask the seller for a weight figure and compare it with published specs for the rose gold reference.
- Meet at an authorized dealer or a watchmaker who handles Patek Philippe watches for a hands-on check.
- Search the reference and serial online before money changes hands.
Why the 5711/1R draws so many fakes
Patek stopped making the 5711 in 2021, which turned a hard-to-buy watch into a hard-to-find watch. Discontinued references with a waiting list history pull strong money on the secondary market.
That price gap is the whole business case for counterfeiters. A fake costs a fraction of the genuine watch, and most people who see one on a wrist will never handle it up close.
What a Reddit photo cannot tell you
A phone photo cannot show weight, how the crown winds, or how the rotor sounds. It also cannot show the finish inside the clasp or the threads on the caseback.
Even detailed macro shots miss the feel of the bracelet and the resistance of the crown when you set the time. If someone offers a 5711/1R through photos alone, the photos prove nothing.
FAQ
Do counterfeit 5711/1R watches use real gold?
Some do. A small number of replica makers build cases in solid gold, which pushes the price into the thousands and makes the weight test useless. Those watches still fail on movement finish and paperwork.
Will Patek Philippe service a fake Nautilus?
No. Patek Philippe does not service counterfeit watches, and a service request is one of the fastest ways to find out. A genuine watch with a service history from an authorized center is far easier to trust than any photo set.
How much does a fake 5711/1R cost?
Budget fakes sell for a few hundred dollars. Higher-tier builds with clone movements and better dials sell for over a thousand. Neither figure comes close to what a genuine 5711/1R brings on the secondary market.
Is r/RepTime a good place to check a specific watch?
It is a good place to learn common flaws, because users compare many examples of the same reference. It is a poor place to get a verdict on one watch, since nobody there can hold it.
Bottom line
Weight, movement finish, dial printing, and clasp engraving catch most counterfeit 5711/1R watches. Reddit threads help you learn those patterns fast, but a hands-on inspection or a Patek service visit settles the question.
If a deal sits far below market and the seller avoids an in-person meeting or an authorized service check, treat the watch as fake until proven otherwise.