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Omega
Seamaster Diver 300 M 212.30.42.50.03.001
Median resale value
$4,459
$2,924middle 50% of listings$6,049+
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
50 active listings. Median asking price $4,459. The middle 50% ask between $3,910 and $4,929.
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 | 10/12/2026 | Good | Unknown | $2,924 | 34% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $3,249 | 27% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,320 | 26% below the median price | View on eBay |
 | eBay | 10/11/2026 | Good | Unknown | $3,360 | 25% below the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $3,396 | 24% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,548 | 20% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $3,574 | 20% below the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $3,637 | 18% below the median price | View on eBay |
 | eBay | 10/10/2026 | Good | Unknown | $3,717 | 17% below the median price | View on eBay |
 | eBay | 10/10/2026 | Good | Unknown | $3,745 | 16% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $3,796 | 15% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,811 | 15% below the median price | View on eBay |
 | eBay | 10/11/2026 | Good | Unknown | $3,895 | 13% below the median price | View on eBay |
 | eBay | 10/8/2026 | Good | Unknown | $3,956 | 11% below the median price | View on eBay |
 | eBay | 10/8/2026 | Good | Unknown | $3,956 | 11% below the median price | View on eBay |
 | eBay | 10/16/2026 | Good | Unknown | $3,995 | 10% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,037 | 9% below the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $4,041 | 9% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,050 | 9% below the median price | View on eBay |
 | eBay | 10/17/2026 | Good | Unknown | $4,112 | 8% below the median price | View on eBay |
 | eBay | 10/10/2026 | Good | Unknown | $4,170 | 6% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,373 | 2% below the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $4,377 | 2% below the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $4,434 | 1% below the median price | View on eBay |
We currently track 54 listings for the Omega Seamaster Diver 300 M 212.30.42.50.03.001, with prices ranging from $2,924 – $6,257 across platforms including eBay and Watchfinder.
The Omega Seamaster Diver 300 M 212.30.42.50.03.001 exemplifies the pinnacle of luxury diving watches, merging precision engineering with timeless design. Crafted from stainless steel, this model features a striking blue ceramic bezel that complements its blue dial, creating a harmonious aesthetic that is both sporty and elegant. The watch measures 42mm in diameter, making it a versatile choice suitable for various wrist sizes. Equipped with Omega's Co-Axial automatic movement, it ensures exceptional accuracy and reliability, a hallmark of the brand's renowned watchmaking expertise. The helium escape valve and water resistance up to 300 meters make it ideal for underwater exploration, while the luminous hands and markers enhance visibility in low-light conditions. As part of the iconic Seamaster collection, this model pays homage to Omega's rich maritime heritage, originally designed for professional divers. The Seamaster Diver 300 M is well-regarded for its comfort on the wrist, making it suitable for both daily wear and adventurous outings. Its robust construction and high-quality materials guarantee durability, solidifying its status as a must-have for watch enthusiasts and collectors alike.
The Omega Seamaster Diver 300 M 212.30.42.50.03.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 54 active listings with prices ranging from $2,924 – $6,257. Find this item on eBay and Watchfinder. Listings are available in Good condition, so you can choose the quality and price point that suits you. 1 listing is 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 | 50 | $2,924 – $6,257avg $4,446 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 1 | $4,435avg $4,435 |
| UnknownListings where authentication status is not specified | 49 | $2,924 – $6,257avg $4,446 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 49 | $217.8K |
| Watchfinder & Co. | 1 | $4.4K |
| Total | 50 | $222.3K |
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.
