Omega
Active Listings
2
across platforms
Price Range
$1,997 – $2,009
current market
We currently track 2 listings for the Omega Seamaster Cosmic Date Crossline 166.023, with prices ranging from $1,997 – $2,009, from eBay.
The Omega Seamaster Cosmic Date Crossline 166.023 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $1,997 – $2,009. Find this item on eBay. Listings are available in Fair 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 |
|---|---|---|
| Fair | 2 | $1,997 – $2,009avg $2,003 |
| Status | Listings | Price Range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $1,997 – $2,009avg $2,003 |
| Marketplace | Posted | Price ↑ | Condition | ||
|---|---|---|---|---|---|
 | eBaySold | 6/14/2026 | $1,997 | Fair | Sold7/15/2026 |
 | eBaySold | 5/29/2026 | $2,009 | Fair | Sold7/8/2026 |
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