TUDOR Black Bay 54 Grad for her 231 Calibre 13 1/4' Swiss

231 Calibre 13 1/4' Swiss Automatic Movement

The Rado Florence Classic collection is a testament to timeless elegance

durable NATO strap: The new Khaki Field Mechanical is a faithful recreation of its original 1960s forebear and is true to Hamiltons military heritage

Longines exemplifies the zenith of Swiss horological tradition

TUDOR Black Bay 54 Grad for her 231 Calibre 13 1/4' SwissThe Black Bay 54 is the most true to form example of TUDORs first dive watch, the reference 7922. The 37mm case retains the classic proportions of yesteryear yet boasts the technical prowess of TUDORs time only Manufacture Calibre MT5400 and a 200m depth rating. 37mm steel case, Black rubber strap