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Omega
SeamasterDiver 300M
Median resale value
$6,700Up 3.0% over 90 days
Based on 7 listings — treat as indicative
$6,700middle 50% of listings$7,958+
$6,700 q1$7,100 q3
10
active listings
—
Based on 7 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.
7 active listings. Median asking price $6,700. The middle 50% ask between $6,700 and $7,100.
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 | ||
|---|---|---|---|---|---|---|---|
 | WatchBox | 4/28/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,700 | At the median price | View on WatchBox |
 | WatchBox | 3/25/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,700 | At the median price | View on WatchBox |
 | WatchBox | 4/28/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,700 | At the median price | View on WatchBox |
 | WatchBox | 4/28/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,700 | At the median price | View on WatchBox |
 | WatchBox | 4/28/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,900 | 3% above the median price | View on WatchBox |
 | WatchBox | 4/29/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $7,300 | 9% above the median price | View on WatchBox |
 | WatchBox | 4/29/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $8,000 | 19% above the median price | View on WatchBox |
 | WatchBox | 4/28/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $11,300 | 69% above the median price | View on WatchBox |
 | WatchBox | 4/29/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $14,700 | 119% above the median price | View on WatchBox |
 | WatchBoxSold | 4/29/2026 | Good | AuthenticatedWatchBox Certified Pre-Owned | $6,700 | At the median price | Sold6/25/2026 |
We currently track 10 listings for the Omega SeamasterDiver 300M, with prices ranging from $6,700 – $8,000, from WatchBox.
The Omega Seamaster Diver 300M is a quintessential timepiece that embodies the brand's legacy of precision and style. Renowned for its robust design, this watch features a 42mm stainless steel case, offering both durability and elegance. The black ceramic bezel is complemented by a striking black wave-patterned dial, showcasing luminous hands and markers that enhance visibility in any lighting condition. Equipped with Omega's Co-Axial Master Chronometer Caliber 8800, this model ensures exceptional accuracy and reliability, making it a favorite among diving enthusiasts and watch collectors alike. The watch is water-resistant up to 300 meters, allowing for professional-grade underwater exploration. With its classic yet contemporary aesthetic, the Seamaster Diver 300M is a versatile addition to any wardrobe, seamlessly transitioning from casual to formal settings. The stainless steel bracelet provides comfort and a secure fit, while the helium escape valve exemplifies Omega's commitment to innovative design. This timepiece is a testament to Omega's storied history in luxury watchmaking, making it a must-have for those who appreciate craftsmanship and style.
The Omega SeamasterDiver 300M is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 10 active listings with prices ranging from $6,700 – $8,000. Find this item on WatchBox. Listings are available in Good condition, so you can choose the quality and price point that suits you. 7 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 | 7 | $6,700 – $8,000avg $7,000 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 7 | $6,700 – $8,000avg $7,000 |
| Marketplace | Listings | Total value |
|---|---|---|
| WatchBox | 9 | $75.0K |
| Total | 9 | $75.0K |
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.
