This is an exceptional Tudor Big Block that we believe was a special-order piece for the prestigious Ecole d'Horlogie de Genève, as indicated by the full serial number engraved inside the case back .Also often seen for special watches from mother brand Rolex , like Mill-subs , Khanjar dials and others !

These watches were used as watch makers to - be as final exam project ! This watch not only represents a significant piece of Tudor's history as the brand's first automatic chronograph, predating the Rolex Perpetual Daytona by twelve years but has some seriously cool history too!

The 40mm steel case remains in outstanding condition. The timepiece's case back bears the inscription "École d’Horlogerie de Genève" a nod to its exclusive origins. This funky Tudor was the project watch of a watch maker in training who is now a high profile name in the Swiss watch world !

It features a lovely silver soleil dial with contrasting black sub dials and comes on a Rolex Oyster bracelet reference 78360, featuring 589 endlinks and a clasp stamped with 'H'. The watch has been fully serviced by our watchmaker.

Come and check out this historically significant Tudor Big Block by visiting us at the Bulang and Sons watch lounge for a private viewing or contact us for more information!

Specifications:

- Reference 94300
- Silver soil dial
- 40mm steel case
- Special Ecole d'Horlogie de Genève case back engraving
- Full serial number l inside caseback
- Serial 137xxx dates to 1984
- Silver soleil dial with black subdials
- Rolex Oyster bracelet reference 78360 with 589 endlinks
- Fully serviced by our watchmaker
- One-year mechanical warranty
- Includes a handmade leather pouch
- Free worldwide FedEx Priority shipping