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Omega
Seamaster Aqua Terra 2311.20
Median resale value
$2,305
Based on 5 listings — treat as indicative
$1,400middle 50% of listings$3,166+
Based on 5 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.
5 active listings. Median asking price $2,305. The middle 50% ask between $1,568 and $2,635.
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 | 10/5/2026 | Good | Unknown | $1,400 | 39% below the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $1,568 | 32% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,305 | At the median price | View on eBay |
 | eBay | 10/31/2026 | Good | Unknown | $2,635 | 14% above the median price | View on eBay |
 | eBay | 10/29/2026 | Good | Unknown | $3,188 | 38% above the median price | View on eBay |
We currently track 5 listings for the Omega Seamaster Aqua Terra 2311.20, with prices ranging from $1,357 – $3,188, from eBay.
The Omega Seamaster Aqua Terra 2311.20 is a distinguished timepiece that embodies the brand's renowned blend of luxury and functionality. Part of the prestigious Seamaster collection, this watch features a robust 36mm stainless steel case paired with an elegant 18K gold bezel, creating a striking contrast against its pristine white dial. The watch is powered by a precise quartz movement, ensuring reliable timekeeping. Designed for versatility, the Aqua Terra 2311.20 showcases a classic yet sporty aesthetic, making it suitable for both casual and formal occasions. Its luminous hands and hour markers enhance readability in various lighting conditions. The date function at 3 o'clock adds practicality to its sophisticated design. With a water resistance of up to 120 meters, this model is built for durability, appealing to both watch enthusiasts and those seeking a reliable companion for aquatic adventures. The comfortable fit and thoughtful construction make it an excellent choice for everyday wear. Overall, the Omega Seamaster Aqua Terra 2311.20 stands as a testament to Omega's legacy of innovation and craftsmanship in the luxury watch market.
The Omega Seamaster Aqua Terra 2311.20 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 5 active listings with prices ranging from $1,357 – $3,188. 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 | 6 | $1,357 – $3,188avg $2,076 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 6 | $1,357 – $3,188avg $2,076 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 5 | $11.1K |
| Total | 5 | $11.1K |
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.
