Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | eBay | 10/8/2026 | Good | Unknown | $7,350 | View on eBay |
We currently track 1 listing for the Tudor 42126: Tudor OysterDate Chronograph "Big Block", Ref. 79170, Circa 1991, with prices ranging from $7,350, from eBay.
The Tudor OysterDate Chronograph "Big Block," Ref. 79170, is a striking timepiece that embodies the brand's commitment to precision and style. Introduced in the early 1990s, this model features a robust stainless steel case with a distinctive 40mm diameter, showcasing a bold black dial adorned with luminous hour markers and sub-dials for chronograph functionality. The tachymetric scale on the bezel enhances its sporty aesthetic, making it an ideal choice for enthusiasts of both luxury and performance. Crafted with meticulous attention to detail, the OysterDate Chronograph is powered by Tudor's reliable self-winding movement, ensuring durability and accuracy. The watch is complemented by a stainless steel bracelet that offers both comfort and a secure fit, with an adjustable clasp for personalized sizing. As part of Tudor's Oyster collection, the "Big Block" is celebrated for its robust construction and classic design, appealing to collectors and casual wearers alike. Known for its resilience, this model runs true to size and is designed to withstand everyday wear, making it a timeless addition to any watch collection.
The Tudor 42126: Tudor OysterDate Chronograph "Big Block", Ref. 79170, Circa 1991 is a pre-owned Tudor watch available for purchase across multiple resale platforms. Shop 1 active listing with prices ranging from $7,350. 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 | 1 | $7,350avg $7,350 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 1 | $7,350avg $7,350 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 1 | $7.3K |
| Total | 1 | $7.3K |
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.
