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Tudor Oysterdate Big Block in stainless steel

| Stainless steel | Automatic | 40.0mm

Sale price€4.900,00

The "Big Block" nickname tells you everything you need to know about the engineering philosophy here. It earns its moniker from the deeper, taller case required to house the automatic Valjoux 7750 — a decision that gave Tudor something genuinely significant: a fully automatic chronograph with date at a time when Rolex was only just introducing the same on the Daytona. For those who know, that context matters.

The 40mm Oyster case in stainless steel is purposeful and well-proportioned, with screw-down crown and pushers ensuring water resistance, and an acrylic black tachymeter bezel that wears its age honestly. The Valjoux 7750 delivers running seconds at 9 o'clock, a 30-minute counter at 12, and a 12-hour totalizer at 6 — a layout that prioritises legibility. The reverse panda dial — black ground, white sub-dials — is the most visually striking and collectible configuration on this reference.

This example presents in appealing condition.
Please note that the following elements were replaced during the life of the watch
- bezel (case reference is 94210 and dates back to 1978, the bezel should be rotating)
- dial & hands (service from the 90s)
- bracelet (code T12, from 1995)

Tudor Oysterdate Big Block in stainless steel
Tudor Oysterdate Big Block in stainless steel Sale price€4.900,00

SPECIFICATIONS

Reference   79160
Year  

Diameter  
40.0 mm
Movement  
Automatic
Dial color  
Noir
Case material  
Stainless steel
Bracelet material  
Stainless steel
Accessories

CONDITION

Case  Very good
Dial  Service
Movement  Serviced
Hands 
Very good
Crown  Very good
Warranty   12 months

Tudor

Founded in 1926 by Hans Wilsdorf, the visionary behind Rolex, Tudor was created to offer the same standards of reliability and precision as Rolex but at a more accessible price point. Wilsdorf’s goal was to make high-quality Swiss watches that combined robust performance, timeless design, and dependable movements, appealing to professionals and everyday wearers alike.

In the mid-20th century, Tudor gained a strong reputation for its tool watches, particularly the Tudor Oyster Prince (introduced in 1952) and the Tudor Submariner (1954), both of which were used by military organizations including the French Marine Nationale and the U.S. Navy. These watches shared Rolex cases, crowns, and bracelets but used Swiss movements sourced from other manufacturers, delivering exceptional durability at a lower cost.

Through the 1970s and 1980s, Tudor continued to innovate with bold designs such as the Monte Carlo chronographs, beloved today for their distinctive dials and vibrant colors. After a quieter period in the late 20th century, Tudor underwent a major revival in the 2010s, reestablishing itself as a leader in modern mechanical watchmaking. The introduction of in-house movements and collections like the Heritage Chrono, Black Bay, and Pelagos signaled a return to form — blending vintage inspiration with contemporary performance.

Today, Tudor stands as a powerhouse of modern Swiss horology, known for its rugged reliability, authentic heritage, and strong identity. While it remains closely tied to Rolex in spirit, Tudor has carved its own path — producing watches celebrated by enthusiasts for their craftsmanship, value, and timeless design.