TUDOR presents a new addition to the Black Bay line that embodies the purest modern expression of the brand’s first-ever dive watch. In 1954, the reference 7922 was released, today the Black Bay 54 recalls this model with a 37mm case and a Manufacture Calibre. The Black Bay 54 is the most true-to-form example of TUDOR’s first dive watch, the reference 7922. The 37mm case retains the classic proportions of yesteryear yet boasts the technical prowess of TUDOR’s time-only Manufacture Calibre MT5400 and a 200m depth rating.