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Tudor
Black Bay M79210CNU-0001
Median resale value
$4,185
Based on 9 listings — treat as indicative
$3,380middle 50% of listings$5,892+
Based on 9 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.
9 active listings. Median asking price $4,185. The middle 50% ask between $3,625 and $4,705.
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 | 10/6/2026 | Good | Unknown | $3,380 | 19% below the median price | View on eBay |
 | Watchfinder | 7/28/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $3,540 | 15% below the median price | View on Watchfinder |
 | Watchfinder | 10/16/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $3,625 | 13% below the median price | View on Watchfinder |
 | eBay | 9/24/2026 | Good | Unknown | $4,000 | 4% below the median price | View on eBay |
 | Watchfinder | 7/9/2026 | Good | AuthenticatedWatchfinder manufacturer-certified inspection | $4,185 | At the median price | View on Watchfinder |
 | eBay | 10/13/2026 | Good | Unknown | $4,689 | 12% above the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $4,705 | 12% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,711 | 13% above the median price | View on eBay |
 | eBay | 10/6/2026 | New | Unknown | $5,995 | 43% above the median price | View on eBay |
 | eBaySold | 8/14/2026 | Good | Unknown | $3,552 | 15% below the median price | Sold9/18/2026 |
We currently track 10 listings for the Tudor Black Bay M79210CNU-0001, with prices ranging from $3,380 – $5,995 across platforms including eBay and Watchfinder.
The Tudor Black Bay M79210CNU-0001 showcases the brand's dedication to craftsmanship and heritage in watchmaking. This timepiece features a robust 41mm stainless steel case, exuding a blend of elegance and durability. The striking navy blue dial is complemented by luminous hour markers and hands, ensuring optimal readability in various lighting conditions. A unidirectional rotatable bezel with a matte finish adds functionality for divers, while the iconic Tudor snowflake hands enhance its distinctive aesthetic. Constructed with Tudor's in-house Caliber MT5612 movement, the Black Bay M79210CNU-0001 offers a reliable power reserve of approximately 70 hours. The watch is water-resistant up to 200 meters, making it suitable for underwater adventures. A comfortable stainless steel bracelet with a folding clasp ensures a secure fit on the wrist. Positioned within Tudor's Black Bay collection, this model reflects the brand's rich history in diving watches while appealing to modern tastes. The watch runs true to size, providing a comfortable wear for both casual and formal occasions. With its timeless design and robust construction, the Tudor Black Bay M79210CNU-0001 stands as a testament to the brand's legacy in luxury timepieces.
The Tudor Black Bay M79210CNU-0001 is a pre-owned Tudor watch available for purchase across multiple resale platforms. Shop 10 active listings with prices ranging from $3,380 – $5,995. Find this item on eBay and Watchfinder. Listings are available in Good and New condition, so you can choose the quality and price point that suits you. 3 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 8 | $3,380 – $4,711avg $4,104 |
| New | 1 | $5,995avg $5,995 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 3 | $3,540 – $4,185avg $3,783 |
| UnknownListings where authentication status is not specified | 6 | $3,380 – $5,995avg $4,580 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 6 | $27.5K |
| Watchfinder & Co. | 3 | $11.3K |
| Total | 9 | $38.8K |
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.
