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Omega
Constellation Ladies 123.15.27.20.51.001
Median resale value
$4,432
Based on 8 listings — treat as indicative
$3,743middle 50% of listings$7,256+
Based on 8 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.
8 active listings. Median asking price $4,432. The middle 50% ask between $4,272 and $4,899.
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 | 10/21/2026 | Good | Unknown | $3,743 | 16% below the median price | View on eBay |
 | eBay | 10/29/2026 | Good | Unknown | $4,216 | 5% below the median price | View on eBay |
 | eBay | 10/30/2026 | Good | Unknown | $4,291 | 3% below the median price | View on eBay |
 | eBay | 10/26/2026 | Good | Unknown | $4,410 | 1% below the median price | View on eBay |
 | eBay | 10/29/2026 | Good | Unknown | $4,455 | 1% above the median price | View on eBay |
 | eBay | 10/8/2026 | New | Unknown | $4,841 | 9% above the median price | View on eBay |
 | eBay | 10/30/2026 | Good | Unknown | $5,075 | 15% above the median price | View on eBay |
 | eBay | 10/19/2026 | New | Unknown | $7,420 | 67% above the median price | View on eBay |
We currently track 8 listings for the Omega Constellation Ladies 123.15.27.20.51.001, with prices ranging from $3,743 – $7,420, from eBay.
The Omega Constellation Ladies 123.15.27.20.51.001 is a stunning embodiment of luxury and precision from the esteemed Swiss watchmaker Omega, a member of the Swatch Group. This exquisite timepiece features a 27mm stainless steel case, elegantly brushed to enhance its sophisticated aesthetic. The black dial is adorned with diamond hour markers, offering a striking contrast and a touch of opulence. A hallmark of the Constellation collection, this watch showcases the signature star emblem at 6 o'clock, symbolizing its legacy of accuracy and craftsmanship. The timepiece is powered by a self-winding chronometer movement, ensuring exceptional reliability and performance. The polished bezel and integrated bracelet add to its refined silhouette, making it suitable for both formal and everyday wear. With its feminine design and durable construction, the Omega Constellation Ladies watch is celebrated for its comfort and versatility. It runs true to size, making it an ideal choice for those seeking elegance without compromising on wearability. This model exemplifies Omega's commitment to innovation and style, solidifying its status as a timeless accessory for the modern woman.
The Omega Constellation Ladies 123.15.27.20.51.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 8 active listings with prices ranging from $3,743 – $7,420. Find this item on eBay. Listings are available in Good and New 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 | $3,743 – $5,075avg $4,365 |
| New | 2 | $4,841 – $7,420avg $6,130 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 8 | $3,743 – $7,420avg $4,806 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 8 | $38.4K |
| Total | 8 | $38.4K |
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.
