
Omega
Active Listings
3
across platforms
Price Range
$7,700 – $8,300
current market
We currently track 3 listings for the Omega Seamaster 300 Summer Blue, with prices ranging from $7,700 – $8,300, from WatchBox.
The Omega Seamaster 300 Summer Blue is a striking timepiece that exemplifies Omega's commitment to precision and luxury. This model features a vibrant blue dial, reminiscent of sunlit ocean waves, which enhances its sporty yet sophisticated aesthetic. Crafted from stainless steel, the 41mm case is both durable and elegant, housing the renowned Omega Co-Axial Master Chronometer movement, ensuring exceptional accuracy and reliability. The Seamaster 300 is distinguished by its unidirectional rotating bezel, which allows divers to track elapsed time underwater safely. Its helium escape valve showcases Omega's dedication to functionality, making it an ideal choice for both professional divers and watch enthusiasts alike. The watch is complemented by a robust rubber strap, providing comfort and versatility for everyday wear. As part of the Seamaster collection, this model honors Omega's rich maritime heritage, originally designed for underwater exploration. The Summer Blue variant stands out with its unique colorway, making it a coveted addition to any collection. With a water resistance of up to 300 meters, the Omega Seamaster 300 Summer Blue is built to withstand the elements while maintaining an air of luxury and style.
The Omega Seamaster 300 Summer Blue is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $7,700 – $8,300. Find this item on WatchBox. 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 | 2 | $7,700 – $8,300avg $8,000 |
| Status | Listings | Price Range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $7,700 – $8,300avg $8,000 |
| Marketplace | Listings | Total Value |
|---|---|---|
| WatchBox | 2 | $16.0K |
| Total | 2 | $16.0K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “Active Listings” hero count reflects all tracked active listings and may be higher.
| Marketplace | Posted | Price ↑ | Condition | Authenticity | ||
|---|---|---|---|---|---|---|
![]() | WatchBox | 4/29/2026 | $7,700 | Good | AuthenticatedWatchBox Certified Pre-Owned | View on WatchBox |
![]() | WatchBox | 5/2/2026 | $8,300 | Good | AuthenticatedWatchBox Certified Pre-Owned | View on WatchBox |
![]() | WatchBoxSold | 4/29/2026 | $7,800 | Good | AuthenticatedWatchBox Certified Pre-Owned | Sold6/8/2026 |