The Tudor Oysterdate Chronograph Big Block is a celebrated series of sports watches known for their robust case and dependable chronograph function. Collectors appreciate its blend of vintage charm and everyday wearability.
Explore our curated selection of pre-owned Tudor Oysterdate Chronograph Big Block watches. Buy online with secure UK delivery or collect from our London showroom. Each pre-owned Tudor Oysterdate Chronograph offered by BQ Watches is carefully inspected and authenticated by our team. If you don’t see the exact dial, bracelet, or condition you want, let us know and we’ll source it for you. Ready to buy second hand Tudor Oysterdate Chronograph models? Browse the live stock below.
The Tudor Oysterdate Chronograph Big Block, produced from the late 1970s to the mid-1990s, is a notable chapter in Tudor's chronograph history.
The Big Block, named for its thicker case compared to earlier Tudor chronographs, housed a Valjoux 7750 movement, marking Tudor's move to automatic chronograph calibers. Key references include the 79160, 79170, and 79180, each offering variations in bezel material (steel, graduated, or tachymeter) and dial designs.
This series paved the way for future Tudor chronographs and remains sought after by collectors for its robust build and vintage appeal.
Second-hand Tudor Oysterdate Chronograph Big Block pieces carry enduring appeal due to their distinctive case profile, robust chronograph functionality, and classic design that wears well daily.
Pre-owned Tudor Oysterdate Chronograph models offer heritage, value and collectability - making them a smart choice for buyers who appreciate timeless style backed by dependable performance.
When buying a pre-owned Tudor Oysterdate Chronograph Big Block, there are several factors to consider to ensure you're making an informed investment:
Condition: Assess the watch's overall condition, including the case, dial, and bracelet. Look for signs of wear and tear, such as scratches, dents, or fading. Original components in good condition are generally more desirable.
Originality: Verify the authenticity of the watch and ensure that all parts are original to the model. Check the dial, hands, bezel, and movement for any signs of replacement or modification.
Service History: Inquire about the watch's service history and whether it has been recently serviced. A well-maintained watch with regular servicing is more likely to provide reliable performance.
Box and Papers: Determine whether the watch comes with its original box and papers, including the warranty card and instruction manual. Complete sets are typically more valuable to collectors.
Price: Research the market value of similar Tudor Oysterdate Chronograph Big Block watches to ensure that the asking price is fair and reasonable. Factor in the watch's condition, originality, and completeness when evaluating its price.
Tudor Oysterdate Chronograph Big Block 79160
Stainless steel bezel with tachymeter scale and screw-down pushers. A clean, classic execution of the first automatic Tudor chronograph.
Tudor Oysterdate Chronograph Big Block 79170
Black rotating bezel with contrasting tachymeter insert. Sportier in appearance and one of the most recognisable Big Block references.
Tudor Oysterdate Chronograph Big Block 79180
Polished steel tachymeter bezel for a more refined aesthetic. Often favoured by collectors for its balanced, versatile look.
Tudor Oysterdate Chronograph Big Block 79160 “Exotic Dial”
Featuring distinctive “Monte Carlo” style dial layouts. Scarcer configurations that command strong collector interest.
Tudor Oysterdate Chronograph Big Block Two-Tone & Boutique Variants
Select steel-and-gold models and rare dial executions add diversity to the range. Increasingly sought after for their vintage appeal and individuality.
BQ Watches is a trusted destination for both enthusiasts and first-time buyers. You can buy pre-owned luxury watches from us, including sought-after Tudor models such as the Oysterdate Chronograph Big Block, Black Bay, Pelagos, and Heritage collections. You can also sell your watch or arrange a part exchange.
Whether you're after the rugged Black Bay, the refined Pelagos, or a timeless Heritage reference, our specialists are ready to help you source the perfect Tudor to suit your style, budget, and collecting goals. With over 30 years in the watch industry, we provide personalised guidance, access to a trusted supplier network, and complete peace of mind through rigorous authentication and quality checks. Simply tell us the model you’re looking for, and we’ll take care of the rest - contact our team to get started.
