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Omega
C380 Seamaster Quartz
Median resale value
$600
Based on 5 listings — treat as indicative
$503middle 50% of listings$670+
$598 q1
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 $600. The middle 50% ask between $598 and $618.
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 | 10/23/2026 | Good | Unknown | $503 | 16% below the median price | View on eBay |
 | eBay | 10/28/2026 | Good | Unknown | $598 | At the median price | View on eBay |
 | eBay | 10/24/2026 | Good | Unknown | $600 | At the median price | View on eBay |
 | eBay | 9/20/2026 | Good | Unknown | $618 | 3% above the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $672 | 12% above the median price | View on eBay |
 | eBaySold | 9/16/2026 | Good | Unknown | $553 | 8% below the median price | Sold10/30/2026 |
 | eBaySold | 9/15/2026 | Good | Unknown | $595 | 1% below the median price | Sold10/31/2026 |
We currently track 7 listings for the Omega C380 Seamaster Quartz, with prices ranging from $503 – $672, from eBay.
The Omega C380 Seamaster Quartz exemplifies the brand's commitment to precision and luxury in watchmaking. This model features a robust stainless steel case that balances durability with a refined aesthetic, showcasing Omega’s mastery in crafting timepieces that withstand the test of time. The watch is adorned with a striking blue dial, complemented by luminous hour markers and hands, ensuring readability in various lighting conditions. Designed for both functionality and style, the C380 Seamaster Quartz incorporates a reliable quartz movement, known for its accuracy and low maintenance. The unidirectional rotating bezel adds a sporty touch while allowing divers to track elapsed time underwater, a nod to the Seamaster's heritage as a tool watch for aquatic adventures. As part of the esteemed Seamaster collection, this model reflects Omega's legacy of innovation and craftsmanship since its inception in 1948. The watch features a comfortable stainless steel bracelet that adjusts easily for a secure fit on the wrist. With its classic design and durable construction, the Omega C380 Seamaster Quartz is an ideal choice for those seeking a sophisticated yet practical timepiece for everyday wear.
The Omega C380 Seamaster Quartz is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 7 active listings with prices ranging from $503 – $672. 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 | 5 | $503 – $672avg $598 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 5 | $503 – $672avg $598 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 5 | $3.0K |
| Total | 5 | $3.0K |
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.
