Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001

Grade F: the market has spokenToday's call · Avoid as an investment

Short termunder 1 yearWeakMid term1 to 3 yearsWeakLong term3+ yearsWeak

Rank #30 of 30 rated pieces in the Omega Vault

Retail (2026)$14,300

Market today (estimate)$8,000–9,600

Vs retail-38%

1-yearn/a

Market range centered on the median of 1 recorded eBay sale in the last 12 months (thin data, treat as a guide).

Open in the interactive VaultLive eBay listings ↗︎

Market price history

Median recorded eBay sale price for each quarter with 3 or more sales. Dashed line marks the 2026 retail price.

Investment scorecard

Momentum50Measured price direction: the median recorded sale of the last 4 months against the median of 8 to 12 months ago. 50 means flat; small samples are pulled toward 50.

Liquidity19How easily it sells: recorded sales in the last 12 months (300 or more scores 100) and eBay's 90-day sell-through rate.

Scarcity27Demand against supply. For modern pieces, how far the market sits above or below current retail, plus a lift if production has ended. For vintage, how rarely one comes up for sale.

Value entry50Where the latest quarter's median sale sits inside its own 3-year range. Buying near the low scores high; buying at the high scores low.

Condition safety65How safe a typical example is: the age of the design, plus how tightly sale prices cluster (a wide spread means condition and originality swing the price).

The story

The Ultra Deep descends from the prototype Omega strapped to Victor Vescovo's submersible for a 2019 dive to the bottom of the Mariana Trench.

The production line launched in 2022 with 6000m water resistance and the distinctive Manta lugs.

This steel bracelet version uses Omega's O-MegaSteel alloy.

It is Omega's most extreme production dive watch.

Our verdict: A 6,000-meter record breaker with very few pre-owned sales. Our range rests on one recorded sale, so treat it as a guide, not a quote.

Configurations

Sizes	45.5mm
Case & bracelet	O-MegaSteel
Factory bracelet	O-MegaSteel bracelet
Factory bezels	Unidirectional blue ceramic bezel with diving scale
Notable dials	Blue gradient dial
Caliber	8912 Co-Axial Master Chronometer
Production	2022 to present

Recent recorded sales

Sold	Example	Price
Mar 5, 2026	Pre-owned · eBay sale	$8,800

Recorded eBay completed sales, logged at our last data refresh.

See the Seamaster Planet Ocean 6000M Ultra Deep in the Vault Browse all references

Quick answers

Is the Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001 a good investment?

The Crown Index grades it F (30/100) from real resale data, and today's call is avoid. It has lost value; not one to buy as an investment. Past prices are not a forecast.