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Omega
Seamaster Diver 300 M 2236.50.00
Median resale value
$5,239
Based on 6 listings — treat as indicative
$2,350middle 50% of listings$6,773+
Based on 6 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
6 active listings. Median asking price $5,239. The middle 50% ask between $3,356 and $5,901.
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 | ||
|---|---|---|---|---|---|---|---|
 | Watchfinder | 10/7/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $2,350 | 55% below the median price | View on Watchfinder |
 | Watchfinder | 10/6/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $2,900 | 45% below the median price | View on Watchfinder |
 | eBay | 10/13/2026 | Good | Unknown | $4,725 | 10% below the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $5,752 | 10% above the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $5,950 | 14% above the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $6,817 | 30% above the median price | View on eBay |
We currently track 6 listings for the Omega Seamaster Diver 300 M 2236.50.00, with prices ranging from $2,350 – $6,817 across platforms including eBay and Watchfinder.
The Omega Seamaster Diver 300 M 2236.50.00 exemplifies the brand's commitment to luxury and performance in the realm of dive watches. This model features a striking blue dial, complemented by a unidirectional rotating bezel and a stainless steel case, ensuring both durability and style. The 300-meter water resistance makes it an ideal companion for underwater adventures, while the helium escape valve enhances its functionality for professional divers. Crafted with precision, the Seamaster Diver 300 M showcases Omega's renowned Co-Axial escapement, providing exceptional accuracy and reducing maintenance needs. The watch is fitted with a stainless steel bracelet that offers both comfort and a secure fit, making it suitable for daily wear. The 2236.50.00 model is part of the iconic Seamaster collection, which has been a favorite among watch enthusiasts since its inception in 1948. With its classic design and robust construction, the Omega Seamaster Diver 300 M runs true to size and is celebrated for its longevity and reliability, making it a timeless addition to any watch collection.
The Omega Seamaster Diver 300 M 2236.50.00 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 6 active listings with prices ranging from $2,350 – $6,817. 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. 2 listings are 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 | 6 | $2,350 – $6,817avg $4,749 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $2,350 – $2,900avg $2,625 |
| UnknownListings where authentication status is not specified | 4 | $4,725 – $6,817avg $5,811 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 4 | $23.2K |
| Watchfinder & Co. | 2 | $5.3K |
| Total | 6 | $28.5K |
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.
