A replica Patek Philippe ref 5711 is a copy of the Nautilus 5711/1A, the 40mm steel sports watch Patek Philippe built from 2006 to 2021. A good copy matches the octagonal case, the integrated bracelet, and the blue, white, or green dial, and it runs on a Japanese Miyota 9015 or a clone of the Patek 324 S C automatic movement. The same listing title can hide a rough copy or a close one, so the details below matter more than the word replica.
What does the real ref 5711 look like?
The Nautilus 5711 has a rounded octagonal bezel, a porthole case, and a bracelet that joins the case without lugs. Patek offered the steel model in three main dials, plus one limited Tiffany blue run.
- 5711/1A-010: blue dial with horizontal grooves, steel, 2006 to 2021
- 5711/1A-011: silvery white dial, steel
- 5711/1A-014: olive green dial, the final steel version from 2021
- 5711/1A-018: Tiffany blue dial, 170 pieces, made in 2021
Case size is 40mm across and 8.3mm thick. Water resistance is 120 meters, and later steel models use the caliber 26-330 S C. Those numbers matter because a copy that runs 10mm thick or 42mm wide reads wrong on the wrist even in a photo.
Which details separate a good replica 5711 from a bad one?
Case thickness sets the tone. Most copies fail on the date wheel font, the lume color, and the bracelet taper.
- Case: 40mm wide, 8.5mm to 9mm thick on the better copies
- Bezel: brushed top, polished bevel, correct octagon angles
- Dial: grooves cut deep and even, print sharp at 12 and 6
- Date: font matches the real one, window framed at 3 o'clock
- Bracelet: links taper from 25mm to 18mm, screws instead of pins
- Caseback: display back with engraved reference and movement decoration
Weight is the other tell. A steel Nautilus on a full bracelet feels dense. Light copies use hollow links and thin cases.
Movement options inside a replica 5711
Three movement types show up in replica 5711 listings. Each one changes the price, the sound, and the look through the caseback.
- Cheap automatic or quartz: thin rotor, no decoration, entry level.
- Miyota 9015: Japanese automatic, 24 jewels, about 42 hours of power reserve, often topped with a decorative plate.
- Clone 324 S C: a Chinese copy of the Patek caliber with a 21,600 vph beat rate and closer finishing.
The clone movement gives the closest match through the sapphire back. It also costs more and needs service sooner.
How do you check a replica 5711 before buying?
Ask for evidence, not adjectives. Sellers who know their stock answer these requests without delay.
- Request real photos, not factory catalog images.
- Ask for a wrist shot and a caseback shot in daylight.
- Confirm case thickness with calipers if the seller owns a pair.
- Watch a video of the date flip at midnight.
- Ask which movement sits inside and get the exact model number.
- Confirm the bracelet uses screwed links and check for spare screws.
- Read the return policy and the warranty terms before payment.
What do the price tiers look like?
Listings fall into three rough bands, and each band buys a different level of finish. Entry copies use base movements and stamped parts. Mid-tier copies add a Miyota 9015, sapphire crystal, and better dial print. High-tier or first copy 5711 builds use a clone movement, closer case geometry, and hand-finished bracelet edges.
Sellers set their own numbers and stock changes, so compare several listings with the same movement before you commit. A low price on a build that claims a clone movement is a warning sign, not a bargain.
Is a replica Patek Philippe ref 5711 worth it?
It depends on what you want from the watch. If you want the Nautilus look and feel without a five-figure outlay, a high-tier copy delivers that. If you want investment value or factory service, a replica gives you neither.
Patek Philippe does not service or authenticate replicas, and any warranty comes from the seller alone. Treat the purchase as you would any other consumer item, and pick a seller with a clear return window.
Frequently asked questions
How close is a replica 5711 to the real one?
At arm's length, a high-tier copy passes. In hand, the crown action, the weight, and the movement finishing give it away to anyone who knows the reference.
Which dial color should I pick?
Blue is the classic and the most common choice. Green and Tiffany blue stand out more and draw more questions from people who follow watches.
Does a replica 5711 hold value?
No. Replica watches sell as used goods with no collector market, and they lose value once worn. The real 5711 trades far above retail, but a copy does not follow that trend.
What wrist size fits the 5711?
The 40mm case with an integrated bracelet suits wrists from about 6.5 to 7.5 inches. The short first link helps on smaller wrists, so confirm link count with the seller before you order.
Can I swim with a replica 5711?
Only if the seller seals and tests the case. Most copies ship with gaskets that are not pressure tested, so keep them away from water until a watchmaker checks them.