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Omega
Seamaster Diver 300 M 2599.80
Median resale value
$3,200
$2,313middle 50% of listings$4,376
$3,076 q1$3,498 q3
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
23 active listings. Median asking price $3,200. The middle 50% ask between $3,076 and $3,498.
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 | 10/13/2026 | Good | Unknown | $2,313 | 28% below the median price | View on eBay |
 | eBay | 10/14/2026 | Good | Unknown | $2,604 | 19% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $2,950 | 8% below the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $2,966 | 7% below the median price | View on eBay |
 | eBay | 10/17/2026 | Good | Unknown | $2,998 | 6% below the median price | View on eBay |
 | eBay | 5/29/2026 | Good | Unknown | $3,050 | 5% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $3,102 | 3% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $3,102 | 3% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,145 | 2% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $3,176 | 1% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,189 | At the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,200 | At the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,255 | 2% above the median price | View on eBay |
 | eBay | 10/14/2026 | Good | Unknown | $3,340 | 4% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,440 | 8% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,492 | 9% above the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $3,496 | 9% above the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $3,500 | 9% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,731 | 17% above the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $3,740 | 17% above the median price | View on eBay |
 | Watchfinder | 10/12/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $3,845 | 20% above the median price | View on Watchfinder |
 | eBay | 10/16/2026 | Good | Unknown | $4,376 | 37% above the median price | View on eBay |
 | eBay | 10/16/2026 | Good | Unknown | $4,376 | 37% above the median price | View on eBay |
 | eBaySold | 8/27/2026 | Good | Unknown | $2,650 | 17% below the median price | Sold10/8/2026 |
We currently track 32 listings for the Omega Seamaster Diver 300 M 2599.80, with prices ranging from $2,313 – $4,376 across platforms including eBay and Watchfinder.
The Omega Seamaster Diver 300 M 2599.80 is a quintessential timepiece that embodies the brand’s commitment to precision and style. Crafted from stainless steel, this watch features a robust 41.5mm case that houses a striking blue dial, complemented by a unidirectional rotating bezel and luminous hands for optimal readability underwater. The chronograph function adds a sporty edge, making it perfect for both diving enthusiasts and urban adventurers alike. As part of Omega's iconic Seamaster collection, the 2599.80 showcases the brand's rich heritage in maritime timekeeping, originally designed for professional divers. Its automatic movement ensures reliability, while the helium escape valve enhances its durability under pressure. The watch is fitted with a comfortable stainless steel bracelet that secures with a deployment clasp, providing a snug fit for various wrist sizes. With its combination of elegance and functionality, the Omega Seamaster Diver 300 M 2599.80 stands as a testament to Omega's legacy of innovation and craftsmanship, making it a sought-after piece for collectors and watch aficionados.
The Omega Seamaster Diver 300 M 2599.80 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 32 active listings with prices ranging from $2,313 – $4,376. 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 | 23 | $2,313 – $4,376avg $3,321 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 1 | $3,845avg $3,845 |
| UnknownListings where authentication status is not specified | 22 | $2,313 – $4,376avg $3,297 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 22 | $72.5K |
| Watchfinder & Co. | 1 | $3.8K |
| Total | 23 | $76.4K |
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.
