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Omega
Seamaster 300 210.20.42.20.01.001
Median resale value
$5,781
$4,399middle 50% of listings$7,251+
$5,492 q1$6,102 q3
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 $5,781. The middle 50% ask between $5,492 and $6,102.
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 | 10/3/2026 | Good | Unknown | $4,399 | 24% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,629 | 20% below the median price | View on eBay |
 | eBay | 10/10/2026 | Good | Unknown | $5,212 | 10% below the median price | View on eBay |
 | eBay | 10/6/2026 | New | Unknown | $5,395 | 7% below the median price | View on eBay |
 | eBay | 10/12/2026 | New | Unknown | $5,468 | 5% below the median price | View on eBay |
 | eBay | 10/5/2026 | Good | Unknown | $5,500 | 5% below the median price | View on eBay |
 | eBay | 9/24/2026 | Good | Unknown | $5,657 | 2% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $5,687 | 2% below the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $5,746 | 1% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $5,749 | 1% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $5,813 | 1% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $5,882 | 2% above the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $5,889 | 2% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $5,966 | 3% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $6,100 | 6% above the median price | View on eBay |
 | eBay | 10/6/2026 | Like New | Unknown | $6,109 | 6% above the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $6,646 | 15% above the median price | View on eBay |
 | eBay | 10/7/2026 | Like New | Unknown | $6,817 | 18% above the median price | View on eBay |
 | eBay | 9/22/2026 | New | Unknown | $6,966 | 20% above the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $7,318 | 27% above the median price | View on eBay |
 | eBaySold | 8/13/2026 | Good | Unknown | $2,900 | 50% below the median price | Sold9/25/2026 |
 | eBaySold | 8/13/2026 | Good | Unknown | $3,820 | 34% below the median price | Sold9/13/2026 |
 | eBaySold | 8/18/2026 | Good | Unknown | $6,050 | 5% above the median price | Sold10/8/2026 |
 | eBaySold | 8/18/2026 | Good | Unknown | $6,220 | 8% above the median price | Sold10/8/2026 |
We currently track 26 listings for the Omega Seamaster 300 210.20.42.20.01.001, with prices ranging from $4,399 – $7,318, from eBay.
The Omega Seamaster 300 210.20.42.20.01.001 exemplifies the brand's storied heritage in luxury watchmaking, combining robust functionality with elegant design. This model features a 42mm stainless steel case, which is both durable and lightweight, making it suitable for both underwater adventures and formal occasions. The striking black ceramic bezel is complemented by a matte black dial, housing luminous hour markers and hands for enhanced visibility in low-light conditions. The Seamaster 300 is powered by Omega's Co-Axial Master Chronometer Caliber 8400, known for its precision and reliability, while also boasting a 300-meter water resistance rating. The watch is secured with a comfortable stainless steel bracelet, ensuring a perfect fit for daily wear. As part of Omega's iconic Seamaster collection, this timepiece pays homage to the brand's maritime legacy, originally designed for divers and water sports enthusiasts. It runs true to size, providing a comfortable fit on the wrist. With its combination of style, functionality, and durability, the Omega Seamaster 300 stands as a quintessential choice for those seeking a luxury watch that seamlessly blends tradition with modern engineering.
The Omega Seamaster 300 210.20.42.20.01.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 26 active listings with prices ranging from $4,399 – $7,318. Find this item on eBay. Listings are available in Good, Like New, and New 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 | 15 | $4,399 – $7,318avg $5,746 |
| Like New | 2 | $6,109 – $6,817avg $6,463 |
| New | 3 | $5,395 – $6,966avg $5,943 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 20 | $4,399 – $7,318avg $5,847 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 20 | $116.9K |
| Total | 20 | $116.9K |
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.
