Replica 568 atmos claims mean the seller states water resistance to 568 atmospheres, or about 5,700 meters (18,700 feet) of static seawater pressure. That figure is copied from a spec sheet or written for the ad copy. No mainstream luxury dive watch sold today carries a 568 ATM rating, so treat the number as marketing.
How much pressure is 568 atmos?
- 1 ATM equals 14.7 psi, or the pressure at about 10 m of seawater.
- 568 ATM equals about 8,350 psi.
- 568 ATM equals about 5,700 m, or 18,700 ft, of depth.
- For comparison, the Rolex Deepsea is rated 390 ATM (3,900 m) and the Omega Seamaster Ultra Deep 600 ATM (6,000 m).
A 568 ATM label lands between those two flagships, which is one reason it turns up in ads. It sounds deeper than a standard 300 m diver without matching a benchmark buyers already know.
Does any real watch carry a 568 ATM rating?
Not from the big Swiss or Japanese dive lines. Production deep divers cluster at 200 m, 300 m, 500 m, 1,000 m, 3,900 m, and 6,000 m. The number 568 does not match any of them.
Fake Atmos 568 Copy: A Comprehensive Guide
Some sellers borrow 568 from a case reference code or a model number. Others take a real depth figure and round it up for effect. If a listing pairs 568 ATM with a photo of a Submariner, the rating is fiction.
Can a replica hold 568 ATM?
No. Pressure testing at that depth ruins the watch if a seal fails, and it needs equipment most replica factories do not own. A pass at 568 ATM also demands parts that appear on few replicas: a 4 mm to 5 mm sapphire crystal, a threaded titanium caseback, a helium escape valve, and stacked gaskets at the crown.
Real deep divers reach those ratings through case architecture built for the job, not through a thicker O-ring. A replica that copies the outside of a Deepsea copies the look, not the sealed geometry inside.
What water resistance can a replica hold in practice?
Most replicas handle splashes, rain, and a short swim. The limit depends on the case, the crown seal, and how the caseback was tightened at assembly.
- 3 ATM (30 m): splash and rain only.
- 5 ATM (50 m): hand washing, brief showers.
- 10 ATM (100 m): swimming, snorkeling in calm water.
- 20 ATM (200 m): surface swimming and light water sports.
Those figures assume still water. Moving your arm through water adds dynamic load, which is why a jacuzzi or a dive entry can beat a seal that survives a pool lap.
How to judge a water resistance claim before you buy
- Ask the seller for a pressure test result with a date and the test depth.
- Check the caseback engraving. Deep-dive models list their rating, and mismatched text is a red flag.
- Confirm the crown screws down and the threads feel tight, not gritty.
- Look for a helium escape valve on models that should have one.
- Check crystal thickness. Thin glass flexes under load.
A seller who replies with a number and a photo of a pressure tester beats one who replies with a slogan.
Living with a high ATM claim
Treat any rating above 100 ATM as decoration on a replica. Wear it for daily use, keep it away from steam, and skip diving, water skiing, and high-pressure showers.
Gaskets dry out and flatten over time. A service that swaps seals and re-greases the crown every two to three years keeps a modest rating intact. Rinsing the case with fresh water after contact with salt or chlorine helps too.
Frequently asked questions
Is 568 ATM the same as 568 meters?
No. 568 ATM equals about 5,700 m. A 568 m rating would be about 56 ATM, which sits near the 500 m to 600 m range used by some professional divers.
Do replica sellers pressure test their watches?
Some do, at 3 ATM to 10 ATM, and a few post the results. Testing at 568 ATM does not happen, because the case has to survive the test or the tester loses the watch.
What is the deepest rating on a replica watch?
Listings claim anything from 300 m to 6,000 m. Without a test report, the number tells you nothing about the seals inside the case.
Can I swim with a replica rated 568 ATM?
You can swim with most replicas, but the 568 figure has no bearing on it. Judge the watch by its crown, caseback, and gasket condition instead.
Bottom line
568 atmos on a replica is ad copy, not a measurement. The figure sits above the Rolex Deepsea and below the Omega Ultra Deep, and no production dive watch uses it. Buy the replica for the look, keep it out of deep water, and ask for a real pressure test if water resistance matters to you.