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Omega
Seamaster Aqua Terra 2518.50.00
Median resale value
$2,301
Based on 11 listings — treat as indicative
$1,796middle 50% of listings$3,242+
Based on 11 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.
11 active listings. Median asking price $2,301. The middle 50% ask between $2,094 and $2,914.
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 | 10/10/2026 | Good | Unknown | $1,796 | 22% below the median price | View on eBay |
 | eBay | 10/24/2026 | Good | Unknown | $1,988 | 14% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,093 | 9% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,095 | 9% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,287 | 1% below the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $2,301 | At the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,768 | 20% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,849 | 24% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,979 | 29% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $2,980 | 29% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,271 | 42% above the median price | View on eBay |
We currently track 11 listings for the Omega Seamaster Aqua Terra 2518.50.00, with prices ranging from $1,796 – $3,271, from eBay.
The Omega Seamaster Aqua Terra 2518.50.00 exemplifies the brand's commitment to luxury and precision in watchmaking. Renowned for its versatile design, this model features a striking black dial that is both elegant and functional, complemented by luminous hands and hour markers for optimal readability. The 36mm stainless steel case offers a robust yet refined silhouette, making it suitable for both casual and formal occasions. Crafted with meticulous attention to detail, the Aqua Terra is part of Omega's esteemed Seamaster collection, which is celebrated for its water resistance and nautical heritage. This particular model is equipped with a date function, enhancing its practicality for everyday wear. The watch is powered by Omega's reliable automatic movement, ensuring accuracy and longevity. With its sophisticated colorway and classic design, the Omega Seamaster Aqua Terra 2518.50.00 appeals to watch enthusiasts seeking durability and style. It is known for its comfortable fit on the wrist, making it an ideal choice for those who value both aesthetics and functionality in their timepieces.
The Omega Seamaster Aqua Terra 2518.50.00 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 11 active listings with prices ranging from $1,796 – $3,271. 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 | 11 | $1,796 – $3,271avg $2,491 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 11 | $1,796 – $3,271avg $2,491 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 11 | $27.4K |
| Total | 11 | $27.4K |
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.
