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Omega
Seamaster 300 234.30.41.21.01.001
Median resale value
$5,375
Based on 8 listings — treat as indicative
$4,500middle 50% of listings$6,225+
$4,707 q1$5,788 q3
13
active listings
—
Based on 8 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.
8 active listings. Median asking price $5,375. The middle 50% ask between $4,707 and $5,788.
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 | 8/4/2026 | Good | Unknown | $4,500 | 16% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,580 | 15% below the median price | View on eBay |
 | eBay | 8/30/2026 | Good | Unknown | $4,750 | 12% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $5,060 | 6% below the median price | View on eBay |
 | eBay | 8/13/2026 | Good | Unknown | $5,690 | 6% above the median price | View on eBay |
 | eBay | 8/13/2026 | Good | Unknown | $5,710 | 6% above the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $6,020 | 12% above the median price | View on eBay |
 | eBay | 8/6/2026 | Good | Unknown | $6,240 | 16% above the median price | View on eBay |
 | eBaySold | 7/20/2026 | Good | Unknown | $3,700 | 31% below the median price | Sold8/20/2026 |
 | eBaySold | 6/26/2026 | Good | Unknown | $3,950 | 27% below the median price | Sold8/9/2026 |
 | eBaySold | 6/14/2026 | Fair | Unknown | $4,880 | 9% below the median price | Sold7/25/2026 |
 | eBaySold | 6/14/2026 | Fair | Unknown | $5,471 | 2% above the median price | Sold7/25/2026 |
 | eBaySold | 6/4/2026 | Fair | Unknown | $6,150 | 14% above the median price | Sold7/15/2026 |
We currently track 13 listings for the Omega Seamaster 300 234.30.41.21.01.001, with prices ranging from $4,500 – $6,240, from eBay.
The Omega Seamaster 300 234.30.41.21.01.001 is a quintessential timepiece that embodies the brand's rich maritime heritage and commitment to precision. This model features a robust 41mm stainless steel case, providing both durability and a classic aesthetic. The striking black ceramic bezel is complemented by a deep black dial, which showcases luminous hour markers and hands for optimal readability in any lighting condition. Crafted with a scratch-resistant sapphire crystal, the Seamaster 300 is designed for underwater exploration, boasting a water resistance of up to 300 meters. The unidirectional rotating bezel allows for accurate timing while diving, making it a favorite among professional divers and watch enthusiasts alike. The watch is powered by Omega's Co-Axial Master Chronometer Caliber 8400, ensuring exceptional accuracy and performance. As part of the esteemed Seamaster collection, this model reflects Omega's legacy of innovation and craftsmanship. It features a comfortable stainless steel bracelet with a secure clasp, ensuring a perfect fit for daily wear. With its timeless design and advanced technology, the Omega Seamaster 300 remains a staple in luxury watch collections.
The Omega Seamaster 300 234.30.41.21.01.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 13 active listings with prices ranging from $4,500 – $6,240. Find this item on eBay. Listings are available in Good 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 | 8 | $4,500 – $6,240avg $5,319 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 8 | $4,500 – $6,240avg $5,319 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 8 | $42.5K |
| Total | 8 | $42.5K |
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.
