Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001

Grade D: passion purchaseToday's call · Buy it to wear, not to flip

Rank #28 of 32 in the Omega Vault

Retail (2026)$14,300

Market today$8,000–9,600

Vs retail-38%

1-year0%

Open in the interactive VaultLive eBay listings ↗

Market price history

Average market price for an example in excellent condition. Dashed line marks the 2026 retail price.

Investment scorecard

Momentum50Price direction over the last 12 months and whether demand is accelerating or cooling.

Liquidity30How fast it sells and how tight the spread is between dealer ask and dealer buy offer.

Scarcity50Discontinued status, production volume and waitlist pressure at authorized dealers.

Value entry83Where today's price sits against its own history: buying a dip scores higher than buying a peak.

Condition safety92Age, parts risk and how easy it is to buy a bad example. Higher is safer.

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.

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