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Omega
Seamaster Professional Diver 300M Co-Axial Chronometer Automatic Stainless Steel
Median resale value
$4,173
$3,471middle 50% of listings$5,330
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
20 active listings. Median asking price $4,173. The middle 50% ask between $4,024 and $4,589.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | LUX LAIR | 10/20/2026 | — | Unknown | $3,471 | 17% below the median price | View on LUX LAIR |
 | LUX LAIR | 10/15/2026 | — | Unknown | $3,524 | 16% below the median price | View on LUX LAIR |
 | LUX LAIR | 10/20/2026 | — | Unknown | $3,589 | 14% below the median price | View on LUX LAIR |
 | LUX LAIR | 10/15/2026 | — | Unknown | $3,877 | 7% below the median price | View on LUX LAIR |
 | LUX LAIR | 10/22/2026 | — | Unknown | $3,885 | 7% below the median price | View on LUX LAIR |
 | LUX LAIR | 10/20/2026 | — | Unknown | $4,070 | 2% below the median price | View on LUX LAIR |
 | eBay | 10/20/2026 | Good | Unknown | $4,117 | 1% below the median price | View on eBay |
 | LUX LAIR | 10/20/2026 | — | Unknown | $4,161 | At the median price | View on LUX LAIR |
 | LUX LAIR | 10/20/2026 | — | Unknown | $4,161 | At the median price | View on LUX LAIR |
 | LUX LAIR | 10/14/2026 | — | Unknown | $4,173 | At the median price | View on LUX LAIR |
 | LUX LAIR | 10/14/2026 | — | Unknown | $4,173 | At the median price | View on LUX LAIR |
 | eBay | 9/24/2026 | Good | Unknown | $4,300 | 3% above the median price | View on eBay |
 | Rebag | 9/15/2026 | — | AuthenticatedRebag Clair authentication | $4,300 | 3% above the median price | View on Rebag |
| eBay | 10/20/2026 | Good | Unknown | $4,389 | 5% above the median price | View on eBay | |
 | LUX LAIR | 10/20/2026 | — | Unknown | $4,440 | 6% above the median price | View on LUX LAIR |
 | eBay | 10/14/2026 | Good | Unknown | $5,035 | 21% above the median price | View on eBay |
 | LUX LAIR | 10/14/2026 | — | Unknown | $5,100 | 22% above the median price | View on LUX LAIR |
 | Rebag | 10/7/2026 | — | AuthenticatedRebag Clair authentication | $5,240 | 26% above the median price | View on Rebag |
 | eBay | 10/17/2026 | Good | Unknown | $5,330 | 28% above the median price | View on eBay |
 | Rebag | 10/16/2026 | — | AuthenticatedRebag Clair authentication | $5,330 | 28% above the median price | View on Rebag |
 | eBaySold | 7/23/2026 | Good | Unknown | $4,345 | 4% above the median price | Sold9/1/2026 |
 | eBaySold | 7/23/2026 | Good | Unknown | $4,345 | 4% above the median price | Sold9/1/2026 |
 | eBaySold | 7/23/2026 | Good | Unknown | $5,110 | 22% above the median price | Sold9/1/2026 |
We currently track 23 listings for the Omega Seamaster Professional Diver 300M Co-Axial Chronometer Automatic Stainless Steel, with prices ranging from $3,471 – $5,330 across platforms including LUX LAIR, eBay, and more.
The Omega Seamaster Professional Diver 300M Co-Axial Chronometer Automatic Stainless Steel is a quintessential timepiece from the prestigious Swiss brand Omega, renowned for its precision and durability. This watch features a robust 41mm stainless steel case that exudes a sleek silver finish, perfectly complemented by a striking black dial. The absence of numerals on the dial enhances its modern aesthetic, while the sapphire glass provides exceptional clarity and scratch resistance. Equipped with Omega's Co-Axial escapement, this automatic movement ensures enhanced accuracy and longevity, making it a reliable companion for both diving enthusiasts and everyday wearers. With a water resistance of up to 300 meters, it is designed to withstand the rigors of underwater exploration. The Seamaster collection, which has deep roots in maritime tradition, continues to be a symbol of adventure and innovation. The style code for this model is SKU: t35sa519tk, making it easy for collectors and enthusiasts to identify. Known for its comfort and durability, the Omega Seamaster Professional Diver 300M is a timeless investment that blends functionality with sophisticated design.
The Omega Seamaster Professional Diver 300M Co-Axial Chronometer Automatic Stainless Steel is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 23 active listings with prices ranging from $3,471 – $5,330. Find this item on LUX LAIR, eBay, and Rebag. Listings are available in Good condition, so you can choose the quality and price point that suits you. 3 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 5 | $4,117 – $5,330avg $4,634 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 3 | $4,300 – $5,330avg $4,957 |
| UnknownListings where authentication status is not specified | 17 | $3,471 – $5,330avg $4,223 |
| Marketplace | Listings | Total value |
|---|---|---|
| LUX LAIR | 12 | $48.6K |
| eBay | 5 | $23.2K |
| Rebag | 3 | $14.9K |
| Total | 20 | $86.7K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
