Curated Tudor Oysterdate Chronograph Big Block 79170



We never shy away from our love for Tudor and it’s always great when we find beautiful examples of these chronos. This valjoux 7750-powered chrono features a bi-directional 12-hour bezel, which frames a classic ‘Panda’ dial which is sliver with black sub registers. The sunburst dial is in stunning, original condition with intact lume plots. The case retains elements of the original factory lines and the trip-lock crown is flanked by strong, even crown guards. The solid link Oyster bracelet, with correct endlinks, is in good condition with minimal stretch. The watch benefits from a full service by our watchmaker and is ready to go for whatever adventures you chose next!

- Tudor Big Block Chronograph
- Ref 79170 with graduated 12hr rotating bezel
- Serial B455XXX dating to 1992
- Silver ‘Panda’ dial
- Caseback stamped 79160
- Bracelet reference 78360, with P6 clasp and 589 endlinks
- Includes the original box
- Fully serviced by our watchmaker
- Includes a full curated M65 Collection package

This watch has been certified at Certifiwatch under registration number CF-0103491

We Love Watches

We are passionate about vintage watches and we love talking about them! That is why we don't sell our watches with a simple "Add to cart" button, but instead try to emulate a truly boutique experience online. Helping you find your perfect vintage watch is our Watch Department’s raison d’etre. Whatever you would like to ask, please do. Building our community of watch lovers is central to our mission at Bulang and Sons.

We Know Watches

At Bulang and Sons we have sold thousands of watches over the years. We are a small team of experienced collectors and connoisseurs who are all part of an extensive global network of buyers and sellers. We have a great reputation for offering only the highest quality watches. We have one simply rule: we only buy and sell watches we want to own ourselves. And yes, we are still collectors too.

We Guarantee Watches

As collectors, we know how intense the search for a specific vintage watch can be. Once you find it at Bulang and Sons, we want to make things easy, safe and fast for you. Therefore, we offer the most comprehensive return policy and warranty; you will not find a safer place on the internet to buy a vintage watch. You can relax and enjoy your deal with Bulang and Sons.

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