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 $4,573. The middle 50% ask between $3,020 and $5,268.
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 | 8/14/2026 | Good | Unknown | $2,876 | 37% below the median price | View on eBay |
 | eBay | 8/13/2026 | Good | Unknown | $3,020 | 34% below the median price | View on eBay |
 | eBay | 8/13/2026 | Good | Unknown | $4,573 | At the median price | View on eBay |
 | eBay | 8/16/2026 | Good | Unknown | $5,268 | 15% above the median price | View on eBay |
 | eBay | 8/16/2026 | Good | Unknown | $6,578 | 44% above the median price | View on eBay |
 | eBay | 8/5/2026 | Good | Unknown | $9,599 | 110% above the median price | View on eBay |
 | eBaySold | 7/20/2026 | Good | Unknown | $4,484 | 2% below the median price | Sold8/29/2026 |
 | eBaySold | 7/5/2026 | Good | Unknown | $5,849 | 28% above the median price | Sold8/16/2026 |
 | eBaySold | 6/20/2026 | Good | Unknown | $5,933 | 30% above the median price | Sold8/9/2026 |
 | eBaySold | 7/5/2026 | Good | Unknown | $6,703 | 47% above the median price | Sold8/16/2026 |
 | eBaySold | 7/5/2026 | Good | Unknown | $6,703 | 47% above the median price | Sold8/16/2026 |
We currently track 11 listings for the Omega 210.30.42.20.01.001 Seamaster Diver 300M Date Co-Axial Automatic, with prices ranging from $2,876 – $6,578, from eBay.
The Omega 210.30.42.20.01.001 Seamaster Diver 300M Date Co-Axial Automatic is a quintessential timepiece from Omega, a brand renowned for its precision and craftsmanship. This watch features a robust 42mm stainless steel case, complemented by a striking blue ceramic bezel and a matching blue dial adorned with luminous hands and hour markers, ensuring optimal readability in all conditions. Powered by Omega’s Co-Axial automatic movement, this model boasts exceptional accuracy and durability, making it a favorite among diving enthusiasts and watch collectors alike. The date function at 6 o'clock adds practicality, while the helium escape valve enhances its functionality for professional divers. With a water resistance of up to 300 meters, the Seamaster Diver 300M is not only stylish but also built to withstand the rigors of underwater exploration. It is equipped with a comfortable stainless steel bracelet that features a folding clasp for secure wear. This watch exemplifies Omega's commitment to innovation and quality, solidifying its place in the esteemed Seamaster collection, which has been a symbol of adventure since its inception.
The Omega 210.30.42.20.01.001 Seamaster Diver 300M Date Co-Axial Automatic is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 11 active listings with prices ranging from $2,876 – $6,578. 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 | $2,876 – $6,578avg $4,466 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 6 | $2,876 – $6,578avg $4,466 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 6 | $31.9K |
| Total | 6 | $31.9K |
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.
