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Omega
Seamaster Diver 300 M 210.30.42.20.06.001
Median resale value
$4,968
$3,350middle 50% of listings$8,777+
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
28 active listings. Median asking price $4,968. The middle 50% ask between $4,491 and $5,376.
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 | $3,350 | 33% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,500 | 30% below the median price | View on eBay |
 | WatchRecon | 10/6/2026 | — | Unknown | $3,700 | 26% below the median price | View on WatchRecon |
 | eBay | 10/7/2026 | Good | Unknown | $4,450 | 10% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,450 | 10% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,450 | 10% below the median price | View on eBay |
 | eBay | 9/21/2026 | Good | Unknown | $4,465 | 10% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $4,500 | 9% below the median price | View on eBay |
 | eBay | 10/14/2026 | Good | Unknown | $4,527 | 9% below the median price | View on eBay |
 | eBay | 10/17/2026 | Good | Unknown | $4,549 | 8% below the median price | View on eBay |
 | eBay | 9/24/2026 | Good | Unknown | $4,692 | 6% below the median price | View on eBay |
 | eBay | 10/21/2026 | Good | Unknown | $4,797 | 3% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $4,874 | 2% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,937 | 1% below the median price | View on eBay |
 | eBay | 10/14/2026 | New | Unknown | $4,999 | 1% above the median price | View on eBay |
 | eBay | 10/14/2026 | Good | Unknown | $4,999 | 1% above the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $5,150 | 4% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $5,227 | 5% above the median price | View on eBay |
 | eBay | 9/23/2026 | Good | Unknown | $5,264 | 6% above the median price | View on eBay |
 | eBay | 10/11/2026 | Good | Unknown | $5,287 | 6% above the median price | View on eBay |
 | eBay | 10/3/2026 | Good | Unknown | $5,323 | 7% above the median price | View on eBay |
 | eBay | 10/17/2026 | Good | Unknown | $5,537 | 11% above the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $5,716 | 15% above the median price | View on eBay |
 | eBay | 10/9/2026 | Like New | Unknown | $5,750 | 16% above the median price | View on eBay |
We currently track 28 listings for the Omega Seamaster Diver 300 M 210.30.42.20.06.001, with prices ranging from $3,350 – $9,619 across platforms including eBay and WatchRecon.
The Omega Seamaster Diver 300 M 210.30.42.20.06.001 embodies the perfect blend of luxury and functionality, making it a cornerstone of Omega's renowned Seamaster collection. This timepiece features a robust stainless steel case, measuring 42mm in diameter, which houses the Master Chronometer Caliber 8800 movement, ensuring exceptional precision and reliability. The watch showcases a striking blue ceramic bezel and a matching wave-patterned blue dial, complemented by luminous hour markers and hands for optimal visibility underwater. With a water resistance of up to 300 meters, it is designed for both professional divers and style-conscious individuals alike. The unidirectional rotating bezel allows for precise timing, while the helium escape valve enhances its functionality for deep-sea exploration. The Seamaster Diver 300 M is celebrated for its comfort and durability, featuring a stainless steel bracelet that fits securely on the wrist. This model runs true to size, making it an ideal choice for those seeking a blend of elegance and sportiness in their timepiece. As part of Omega's legacy, this watch reflects the brand's commitment to innovation and craftsmanship, making it a timeless addition to any collection.
The Omega Seamaster Diver 300 M 210.30.42.20.06.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 28 active listings with prices ranging from $3,350 – $9,619. Find this item on eBay and WatchRecon. 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 | 24 | $3,350 – $9,619avg $5,061 |
| Like New | 2 | $5,750 – $6,501avg $6,126 |
| New | 1 | $4,999avg $4,999 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 28 | $3,350 – $9,619avg $5,086 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 27 | $138.7K |
| WatchRecon | 1 | $3.7K |
| Total | 28 | $142.4K |
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.
