
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
19 active listings. Median asking price $6,910. The middle 50% ask between $6,492 and $8,023.
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 | 8/30/2026 | Like New | Unknown | $695 | 90% below the median price | View on eBay |
![]() | eBay | 10/9/2026 | Good | Unknown | $5,208 | 25% below the median price | View on eBay |
![]() | WatchRecon | 10/8/2026 | — | Unknown | $5,499 | 20% below the median price | View on WatchRecon |
![]() | eBay | 9/29/2026 | Good | Unknown | $5,804 | 16% below the median price | View on eBay |
![]() | eBay | 10/7/2026 | Good | Unknown | $6,000 | 13% below the median price | View on eBay |
![]() | eBay | 10/6/2026 | Good | Unknown | $6,474 | 6% below the median price | View on eBay |
![]() | eBay | 9/1/2026 | Good | Unknown | $6,510 | 6% below the median price | View on eBay |
![]() | eBay | 10/17/2026 | Good | Unknown | $6,560 | 5% below the median price | View on eBay |
![]() | eBay | 10/7/2026 | Good | Unknown | $6,570 | 5% below the median price | View on eBay |
![]() | eBay | 8/17/2026 | Good | Unknown | $6,793 | 2% below the median price | View on eBay |
![]() | eBay | 8/29/2026 | Good | Unknown | $6,910 | At the median price | View on eBay |
![]() | eBay | 9/2/2026 | Good | Unknown | $7,540 | 9% above the median price | View on eBay |
![]() | eBay | 10/6/2026 | Good | Unknown | $7,555 | 9% above the median price | View on eBay |
![]() | eBay | 10/6/2026 | Good | Unknown | $7,700 | 11% above the median price | View on eBay |
![]() | eBay | 9/16/2026 | Good | Unknown | $7,765 | 12% above the median price | View on eBay |
![]() | eBay | 10/8/2026 | Good | Unknown | $8,281 | 20% above the median price | View on eBay |
![]() | eBay | 9/3/2026 | Good | Unknown | $8,589 | 24% above the median price | View on eBay |
![]() | eBay | 9/15/2026 | Good | Unknown | $8,860 | 28% above the median price | View on eBay |
![]() | eBay | 9/15/2026 | Good | Unknown | $8,901 | 29% above the median price | View on eBay |
![]() | eBay | 9/16/2026 | Good | Unknown | $11,314 | 64% above the median price | View on eBay |
![]() | eBaySold | 9/5/2026 | Good | Unknown | $6,316 | 9% below the median price | Sold10/17/2026 |
![]() | eBaySold | 8/14/2026 | Good | Unknown | $6,632 | 4% below the median price | Sold9/24/2026 |
![]() | eBaySold | 9/15/2026 | Good | Unknown | $6,701 | 3% below the median price | Sold10/17/2026 |
We currently track 23 listings for the Tudor Oysterdate Big Block 79170, with prices ranging from $5,208 – $11,314 across platforms including eBay and WatchRecon.
The Tudor Oysterdate Big Block 79170 is a distinguished timepiece that exemplifies Tudor's commitment to precision and robust design. Crafted from high-quality stainless steel, this watch features a substantial 40mm case that houses the reliable Caliber 7750 automatic movement, known for its accuracy and durability. The signature rotating bezel adds a sporty edge, while the chronograph functionality enhances its versatility for both everyday wear and adventurous outings. The Oysterdate Big Block showcases a striking black dial adorned with luminous hour markers and bold hands, ensuring excellent legibility in various lighting conditions. The watch is complemented by a stainless steel bracelet, offering both comfort and a secure fit. This model is part of Tudor's renowned Oyster collection, which is celebrated for its waterproof capabilities and rugged construction, making it a favorite among diving enthusiasts and collectors alike. With its timeless design and robust features, the Tudor Oysterdate Big Block 79170 stands as a testament to Tudor's legacy in watchmaking, appealing to those who appreciate craftsmanship and style. It runs true to size and is designed for durability, making it an ideal choice for both casual and formal occasions.
The Tudor Oysterdate Big Block 79170 is a pre-owned Tudor watch available for purchase across multiple resale platforms. Shop 23 active listings with prices ranging from $5,208 – $11,314. Find this item on eBay and WatchRecon. 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 | 18 | $5,208 – $11,314avg $7,408 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 19 | $5,208 – $11,314avg $7,307 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 19 | $134.0K |
| WatchRecon | 1 | $5.5K |
| Total | 20 | $139.5K |
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.







