Loading
Omega
Seamaster 300 Co-Axial 210.30.42.20.01.002
Median resale value
$5,088
Based on 7 listings — treat as indicative
$3,326middle 50% of listings$6,848+
$4,004 q1$5,359 q3
12
active listings
Based on 7 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
7 active listings. Median asking price $5,088. The middle 50% ask between $4,004 and $5,359.
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 | ||
|---|---|---|---|---|---|---|---|
 | eBay | 7/31/2026 | Good | Unknown | $3,326 | 35% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $3,585 | 30% below the median price | View on eBay |
 | eBay | 7/31/2026 | Good | Unknown | $4,422 | 13% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $5,088 | At the median price | View on eBay |
 | eBay | 8/7/2026 | Good | Unknown | $5,260 | 3% above the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $5,458 | 7% above the median price | View on eBay |
 | eBay | 7/31/2026 | Good | Unknown | $6,937 | 36% above the median price | View on eBay |
 | eBay | 8/1/2026 | Good | Unknown | $8,874 | 74% above the median price | View on eBay |
 | eBaySold | 7/31/2026 | Good | Unknown | $3,104 | 39% below the median price | Sold9/3/2026 |
 | eBaySold | 7/29/2026 | Good | Unknown | $4,228 | 17% below the median price | Sold8/30/2026 |
 | eBaySold | 6/29/2026 | Good | Unknown | $5,678 | 12% above the median price | Sold8/9/2026 |
 | eBaySold | 7/28/2026 | Good | Unknown | $8,874 | 74% above the median price | Sold9/6/2026 |
We currently track 12 listings for the Omega Seamaster 300 Co-Axial 210.30.42.20.01.002, with prices ranging from $3,104 – $6,937, from eBay.
The Omega Seamaster 300 Co-Axial 210.30.42.20.01.002 represents a pinnacle of Swiss watchmaking, blending robust design with advanced horological technology. Part of Omega's iconic Seamaster collection, this model features a stainless steel case with a polished and brushed finish, exuding a sense of luxury and durability. The striking black ceramic bezel is complemented by a rich black dial, showcasing luminous hour markers and hands for optimal visibility in any environment. Powered by Omega's Co-Axial escapement, this timepiece offers exceptional precision and reliability, making it a favorite among diving enthusiasts and watch collectors alike. The 42mm case size provides a comfortable fit on the wrist, appealing to a wide range of wearers. Additionally, the Seamaster 300 is water-resistant up to 300 meters, ensuring its functionality during underwater adventures. With its timeless design and innovative features, the Omega Seamaster 300 Co-Axial stands as a testament to the brand's legacy of excellence in both style and performance.
The Omega Seamaster 300 Co-Axial 210.30.42.20.01.002 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 12 active listings with prices ranging from $3,104 – $6,937. Find this item on eBay. Listings are available in Good condition, so you can choose the quality and price point that suits you.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 9 | $3,104 – $6,937avg $4,601 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 9 | $3,104 – $6,937avg $4,601 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 8 | $42.9K |
| Total | 8 | $42.9K |
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.
