Tudor Big Block Ecole d'Horlogie de Genève “School watch” Silver Dial Ref 94300 15 The case is strong all

The case is strong all round with thick even lugs

The 1600 is arguably the most sporty vintage Datejust

The watch will come on the pictured leather strap and the slow-set movement has been fully serviced by our watchmaker

this is an early example with a “semi bubble back “ case

This watch’s story began in 1966 when it was bought by the original owner on the 12th October in Germany

Tudor Big Block Ecole d'Horlogie de Genève “School watch” Silver Dial Ref 94300 15 The case is strong allThis is an exceptional Tudor Big Block that we believe was a special order piece for the prestigious Ecole d'Horlogie de Genve, 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