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Omega
Seamaster Planet Ocean 232.30.42.21.01.003
Median resale value
$4,593
Based on 12 listings — treat as indicative
$4,039middle 50% of listings$5,103+
Based on 12 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.
12 active listings. Median asking price $4,593. The middle 50% ask between $4,180 and $4,920.
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 | 9/24/2026 | Good | Unknown | $4,039 | 12% below the median price | View on eBay |
 | eBay | 10/30/2026 | Good | Unknown | $4,121 | 10% below the median price | View on eBay |
 | eBay | 10/27/2026 | Good | Unknown | $4,131 | 10% below the median price | View on eBay |
 | eBay | 10/30/2026 | Good | Unknown | $4,196 | 9% below the median price | View on eBay |
 | eBay | 10/30/2026 | Good | Unknown | $4,361 | 5% below the median price | View on eBay |
 | eBay | 10/5/2026 | Good | Unknown | $4,365 | 5% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,822 | 5% above the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $4,835 | 5% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,901 | 7% above the median price | View on eBay |
 | Watchfinder | 10/6/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $4,975 | 8% above the median price | View on Watchfinder |
 | eBay | 10/30/2026 | Good | Unknown | $5,048 | 10% above the median price | View on eBay |
 | eBay | 9/24/2026 | Good | Unknown | $5,110 | 11% above the median price | View on eBay |
 | eBaySold | 6/25/2026 | Good | Unknown | $3,860 | 16% below the median price | Sold8/9/2026 |
 | eBaySold | 6/25/2026 | Good | Unknown | $4,100 | 11% below the median price | Sold8/9/2026 |
 | eBaySold | 6/25/2026 | Good | Unknown | $4,180 | 9% below the median price | Sold8/9/2026 |
 | eBaySold | 7/5/2026 | Good | Unknown | $4,190 | 9% below the median price | Sold8/16/2026 |
 | eBaySold | 6/16/2026 | Good | Unknown | $4,220 | 8% below the median price | Sold8/9/2026 |
 | eBaySold | 6/16/2026 | Good | Unknown | $4,300 | 6% below the median price | Sold8/9/2026 |
 | eBaySold | 7/11/2026 | Good | Unknown | $4,470 | 3% below the median price | Sold8/16/2026 |
 | eBaySold | 7/29/2026 | Good | Unknown | $5,975 | 30% above the median price | Sold9/8/2026 |
 | eBaySold | 7/11/2026 | New | Unknown | $7,560 | 65% above the median price | Sold8/21/2026 |
We currently track 21 listings for the Omega Seamaster Planet Ocean 232.30.42.21.01.003, with prices ranging from $4,039 – $5,110 across platforms including eBay and Watchfinder.
The Omega Seamaster Planet Ocean 232.30.42.21.01.003 is a distinguished timepiece from Omega’s renowned Seamaster collection, celebrated for its exceptional dive capabilities and robust design. This model features a 42mm stainless steel case, offering both durability and a refined aesthetic. The striking black ceramic bezel is complemented by a matching black dial, which showcases luminous hour markers and hands for optimal visibility in low light conditions. Powered by Omega's Co-Axial chronometer movement, this watch ensures precision and reliability, with a water resistance of up to 600 meters, making it ideal for professional divers and enthusiasts alike. The unidirectional rotating bezel enhances functionality, allowing for accurate tracking of dive time. With its sporty yet elegant design, the Seamaster Planet Ocean 232.30.42.21.01.003 is a versatile accessory that transitions seamlessly from underwater adventures to formal occasions. The watch is designed to fit comfortably on the wrist, maintaining a balance between style and wearability. Known for its durability and craftsmanship, this Omega model stands as a testament to the brand’s commitment to excellence in horology.
The Omega Seamaster Planet Ocean 232.30.42.21.01.003 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 21 active listings with prices ranging from $4,039 – $5,110. 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 | 12 | $4,039 – $5,110avg $4,575 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 1 | $4,975avg $4,975 |
| UnknownListings where authentication status is not specified | 11 | $4,039 – $5,110avg $4,539 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 11 | $49.9K |
| Watchfinder & Co. | 1 | $5.0K |
| Total | 12 | $54.9K |
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.
