Omega Seamaster Aqua Terra 150M 38mm 220.10.38.20.03.001

C-

Grade C-: wear it, don't flip itToday's call · Watch

Short termunder 1 yearWeakMid term1 to 3 yearsFairLong term3+ yearsFair

Rank #19 of 30 rated pieces in the Omega Vault

Last retail (2022, est.)$6,000

Typical sale today$4,500Typical range $3,900 to $5,300

Vs last retail-23%

1-yearn/a

Market range: the middle half of 11 recorded eBay sales in the last 12 months.

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 last retail (2022, est.).

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.

Liquidity58How easily it sells: recorded sales in the last 12 months (300 or more scores 100) and eBay's 90-day sell-through rate.

Scarcity51Demand 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 entry20Where 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 safety69How 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 38mm Aqua Terra offers the same teak dial and Master Chronometer movement as the 41mm in a smaller case suited to vintage-sized wrists.

It uses the calibre 8800.

Omega later expanded the 38mm line with new dial colours.

It is a unisex option within the Seamaster family.

Our verdict: A 38mm Aqua Terra that sells pre-owned for about three quarters of its last retail. A sensible size and a fair price.

Configurations

Sizes	38mm
Case & bracelet	Stainless steel
Factory bracelet	Stainless steel bracelet
Factory bezels	Fixed polished steel bezel
Notable dials	Sun-brushed blue with horizontal teak pattern, date at 6
Caliber	8800 Co-Axial Master Chronometer
Production	2017 to c. 2022 (discontinued)

Recent recorded sales

Sold	Example	Price
Aug 30, 2026	Pre-owned · eBay sale ↗︎	$4,779
Aug 16, 2026	Pre-owned · eBay sale ↗︎	$4,995
Aug 4, 2026	Pre-owned · eBay sale ↗︎	$5,295
Jul 13, 2026	Pre-owned · eBay sale	$5,400
Jun 17, 2026	Pre-owned · eBay sale	$6,280
Mar 19, 2026	Pre-owned · eBay sale	$4,300

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

If you like this one

Seamaster Aqua Terra 150M GMT Worldtimer220.10.43.22.03.001 · Grade C Seamaster Aqua Terra 150M220.10.41.21.03.004 · Grade D

See the Seamaster Aqua Terra 150M 38mm in the Vault Browse all references

Quick answers

How much is a Omega Seamaster Aqua Terra 150M 38mm 220.10.38.20.03.001 worth?

Recorded eBay sales from the last 12 months put the typical Omega Seamaster Aqua Terra 150M 38mm 220.10.38.20.03.001 at $4,500, with the middle half selling between $3,900 and $5,300 (11 sales). Condition, box and papers move the price within that range.

Does the Omega Seamaster Aqua Terra 150M 38mm 220.10.38.20.03.001 sell above retail?

No. The typical sale of $4,500 is about 25% below the $6,000 retail (2022).

Is the Omega Seamaster Aqua Terra 150M 38mm 220.10.38.20.03.001 a good investment?

The Crown Index grades it C- (60/100) from real resale data, and today's call is watch. Middle-of-the-pack resale; fine to own, not one to buy expecting it to rise. Past prices are not a forecast.