A fake Omega Planet Ocean Ultra Deep 6000m is a replica watch made to look like Omega's 6,000 m dive model. The better examples copy the case shape, the ceramic bezel insert, and the dial layout with reasonable accuracy. None of them copy the depth rating, the METAS certified movement, or the titanium construction of the real watch.
What the real Ultra Deep 6000m is
Omega put the Planet Ocean Ultra Deep 6000m into series production in 2022, after a prototype version rode the DSV Limiting Factor to the bottom of the Challenger Deep in 2019. Omega rates the production watch to 6,000 m (20,000 ft), which is far deeper than any recreational or commercial diver will ever go.
- Case listed at 45.5 mm in diameter, built from Grade 5 titanium
- Sapphire crystal, titanium bezel with a dive scale, helium escape valve
- Co-Axial Master Chronometer movement with a silicon balance spring
- Gradient dial on most versions, with "6000m / 20000ft" printed at 6 o'clock
Those details matter because they are the reference points you compare a replica against.
What replica versions commonly get right
Most Ultra Deep replicas on the market start from photographs and factory measurements of the genuine piece, so the broad shape is usually close:
- Case silhouette, crown guards, and the stepped lug profile
- Bezel insert markings and the coin edge grip
- Dial text placement, including the Seamaster line and depth rating
- Strap or bracelet styling, including the rubber strap with its titanium style buckle
- Display caseback with a decorated rotor
On a desk or in a photo, a decent replica can pass for the real thing. The differences show up in the hand and under magnification.
Where replicas fall short
Water resistance
A 6,000 m rating depends on case geometry, gasket quality, crystal thickness, and caseback threading. Replica cases are not tested to that standard, and sellers rarely pressure test them. Treat any replica as splash resistant at best and keep it out of the water.
Movement
Replicas usually use a generic automatic or a quartz module. They are not submitted to METAS for Master Chronometer certification, so precision, magnetic resistance, and power reserve will differ from the original. Expect a generic automatic to run within a wide daily range rather than a tight one.
Materials and finishing
- Grade 5 titanium is often replaced with 316L stainless steel, so the replica feels heavier on the wrist
- Mineral glass appears on budget versions instead of sapphire
- Lume is weaker and fades faster after charging under a light
- Brushing, engraving depth, and bezel action are less crisp
Checklist before you buy
- Compare case thickness and lug shape against clear photos of the genuine model, not catalog renders.
- Check that the bezel triangle lines up with 12 o'clock and that the bezel rotates with defined clicks.
- Look at dial printing under magnification. Font weight, spacing, and the depth rating text are common weak points.
- Charge the lume with a phone light and compare brightness and color after 30 seconds.
- Ask about weight. Titanium is light for its size, and a steel replica will feel noticeably heavier.
- Confirm the crown threads smoothly and that the helium valve sits flush with the case.
- Request in hand photos or a video rather than stock images.
Practical points to weigh
A replica Ultra Deep is a lookalike, not a tool watch. Budget for a service if the movement runs poorly, and accept that resale value is low because the secondary market for replicas is thin. Rules on buying and selling replica watches vary by country, so check your local position before you order. If you want the depth rating and the Master Chronometer certification, only the original offers them.