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Tudor
Black Bay 36 79640
Median resale value
$3,995
$2,850middle 50% of listings$5,019+
$3,249 q1$4,487 q3
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
18 active listings. Median asking price $3,995. The middle 50% ask between $3,249 and $4,487.
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 | ||
|---|---|---|---|---|---|---|---|
 | WatchRecon | 10/7/2026 | — | Unknown | $2,850 | 29% below the median price | View on WatchRecon |
 | eBay | 9/19/2026 | Good | Unknown | $2,935 | 27% below the median price | View on eBay |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,050 | 24% below the median price | View on Crown & Caliber |
 | eBay | 9/23/2026 | Good | Unknown | $3,195 | 20% below the median price | View on eBay |
 | eBay | 9/25/2026 | Good | Unknown | $3,200 | 20% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,395 | 15% below the median price | View on eBay |
 | eBay | 8/26/2026 | Good | Unknown | $3,600 | 10% below the median price | View on eBay |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,800 | 5% below the median price | View on Crown & Caliber |
 | Bob's Watches | 10/17/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $3,995 | At the median price | View on Bob's Watches |
 | Bob's Watches | 10/17/2026 | — | Unknown | $3,995 | At the median price | View on Bob's Watches |
 | eBay | 10/7/2026 | Good | Unknown | $4,040 | 1% above the median price | View on eBay |
 | Bob's Watches | 9/2/2026 | — | AuthenticatedBob's Watches 100% authentic certification | $4,195 | 5% above the median price | View on Bob's Watches |
 | eBay | 10/7/2026 | Good | Unknown | $4,449 | 11% above the median price | View on eBay |
 | eBay | 10/5/2026 | Good | Unknown | $4,499 | 13% above the median price | View on eBay |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,500 | 13% above the median price | View on Crown & Caliber |
 | eBay | 9/16/2026 | Like New | Unknown | $4,601 | 15% above the median price | View on eBay |
 | eBay | 9/16/2026 | Like New | Unknown | $4,979 | 25% above the median price | View on eBay |
 | eBay | 9/16/2026 | New | Unknown | $5,027 | 26% above the median price | View on eBay |
 | eBaySold | 9/17/2026 | Good | Unknown | $2,099 | 47% below the median price | Sold10/20/2026 |
 | eBaySold | 9/2/2026 | Good | Unknown | $3,200 | 20% below the median price | Sold10/8/2026 |
 | eBaySold | 9/8/2026 | Good | Unknown | $3,300 | 17% below the median price | Sold10/17/2026 |
 | eBaySold | 6/25/2026 | Good | Unknown | $3,330 | 17% below the median price | Sold9/8/2026 |
 | eBaySold | 8/21/2026 | Good | Unknown | $3,369 | 16% below the median price | Sold9/23/2026 |
 | eBaySold | 8/24/2026 | Good | Unknown | $3,858 | 3% below the median price | Sold10/8/2026 |
We currently track 24 listings for the Tudor Black Bay 36 79640, with prices ranging from $2,850 – $5,027 across platforms including eBay, Bob's Watches, and more.
The Tudor Black Bay 36 79640 exemplifies the brand's commitment to blending classic watchmaking with modern sensibilities. This timepiece features a 36mm stainless steel case, offering a sleek and versatile silhouette suitable for various occasions. The striking black dial is complemented by luminous hour markers and hands, ensuring readability in any light. Crafted with Tudor's renowned attention to detail, the Black Bay 36 showcases a unidirectional rotating bezel and a robust sapphire crystal, enhancing its durability and scratch resistance. The watch is powered by Tudor's in-house caliber, ensuring precision and reliability. As part of the Black Bay collection, this model pays homage to Tudor's rich diving heritage while appealing to those seeking a refined everyday watch. The 79640 runs true to size and is designed for comfort, making it an ideal choice for both casual and formal wear. With its timeless aesthetic and high-quality construction, the Tudor Black Bay 36 stands as a testament to the brand's legacy in luxury horology.
The Tudor Black Bay 36 79640 is a pre-owned Tudor watch available for purchase across multiple resale platforms. Shop 24 active listings with prices ranging from $2,850 – $5,027. Find this item on eBay, Bob's Watches, Crown & Caliber, and WatchRecon. Listings are available in Good, Like New, and New condition, so you can choose the quality and price point that suits you. 5 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 | 11 | $2,935 – $4,500avg $3,697 |
| Like New | 2 | $4,601 – $4,979avg $4,790 |
| New | 1 | $5,027avg $5,027 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 5 | $3,050 – $4,500avg $3,908 |
| UnknownListings where authentication status is not specified | 13 | $2,850 – $5,027avg $3,905 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 11 | $43.9K |
| Bob's Watches | 3 | $12.2K |
| Crown & Caliber (Hodinkee) | 3 | $11.3K |
| WatchRecon | 1 | $2.9K |
| Total | 18 | $70.3K |
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.
