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Omega
Seamaster Diver 300 M 210.30.42.20.03.001
Median resale value
$5,500
$4,100middle 50% of listings$8,536+
$4,997 q1$6,023 q3
24
active listings
—
tracked variants
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
19 active listings. Median asking price $5,500. The middle 50% ask between $4,997 and $6,023.
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 | 10/6/2026 | Good | Unknown | $4,100 | 25% below the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $4,295 | 22% below the median price | View on eBay |
 | eBay | 10/11/2026 | Good | Unknown | $4,750 | 14% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $4,850 | 12% below the median price | View on eBay |
 | eBay | 10/23/2026 | Good | Unknown | $4,895 | 11% below the median price | View on eBay |
 | eBay | 10/22/2026 | Good | Unknown | $5,099 | 7% below the median price | View on eBay |
 | eBay | 10/16/2026 | Good | Unknown | $5,175 | 6% below the median price | View on eBay |
 | eBay | 10/21/2026 | Good | Unknown | $5,195 | 6% below the median price | View on eBay |
 | eBay | 10/23/2026 | Good | Unknown | $5,202 | 5% below the median price | View on eBay |
 | eBay | 9/25/2026 | Good | Unknown | $5,500 | At the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $5,776 | 5% above the median price | View on eBay |
 | eBay | 10/6/2026 | New | Unknown | $5,990 | 9% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $6,000 | 9% above the median price | View on eBay |
 | eBay | 10/20/2026 | Like New | Unknown | $6,005 | 9% above the median price | View on eBay |
 | eBay | 10/20/2026 | Like New | Unknown | $6,040 | 10% above the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $6,875 | 25% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $6,890 | 25% above the median price | View on eBay |
 | eBay | 10/4/2026 | Good | Unknown | $8,079 | 47% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $8,636 | 57% above the median price | View on eBay |
 | eBaySold | 7/21/2026 | Good | Unknown | $4,500 | 18% below the median price | Sold8/29/2026 |
 | eBaySold | 6/30/2026 | Good | Unknown | $4,795 | 13% below the median price | Sold8/16/2026 |
 | eBaySold | 9/2/2026 | Good | Unknown | $4,850 | 12% below the median price | Sold10/17/2026 |
 | eBaySold | 6/30/2026 | Good | Unknown | $5,325 | 3% below the median price | Sold8/16/2026 |
 | eBaySold | 9/1/2026 | Good | Unknown | $6,160 | 12% above the median price | Sold10/9/2026 |
We currently track 24 listings for the Omega Seamaster Diver 300 M 210.30.42.20.03.001, with prices ranging from $4,100 – $8,636, from eBay.
The Omega Seamaster Diver 300 M 210.30.42.20.03.001 epitomizes the blend of luxury and functionality that the Omega brand is renowned for. This model features a robust stainless steel case with a striking blue ceramic bezel, offering a harmonious balance of elegance and sportiness. The 42mm case houses a vibrant blue dial adorned with luminous hour markers and hands, ensuring optimal readability in any lighting condition. Designed for underwater exploration, the Seamaster Diver 300 M is water-resistant up to 300 meters and equipped with a helium escape valve, making it a reliable companion for divers. The watch is powered by the Omega Co-Axial Master Chronometer Caliber 8800, known for its precision and durability, which is certified by the Swiss Federal Institute of Metrology (METAS). The stylish stainless steel bracelet complements the watch's overall aesthetic, providing both comfort and security on the wrist. As part of Omega's iconic Seamaster collection, this timepiece reflects the brand's rich maritime heritage and commitment to quality, making it a coveted choice for watch enthusiasts and collectors alike.
The Omega Seamaster Diver 300 M 210.30.42.20.03.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 24 active listings with prices ranging from $4,100 – $8,636. Find this item on eBay. Listings are available in Good 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 | 12 | $4,100 – $8,636avg $5,911 |
| New | 1 | $5,990avg $5,990 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 13 | $4,100 – $8,636avg $5,917 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 19 | $109.4K |
| Total | 19 | $109.4K |
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.
