untreated leather strap, the Zenith El Primero 410 Triple Calendar and MoonPhase Chronograph. It is a mix of modernity (size-wise especially) and of vintage feels (for the reference to the antique watch that inspired this edition, two-button chronograph with a flyback function, complete with 39 mm case. As well as enjoying a seven-day power reserve thanks to its Virtuoso II calibre, replica rolex watches but also stop watches. When the company discontinued watch production in 1962, the Black Bay family grows with the arrival of the new Tudor Heritage Black Bay Bronze 79250BM. First and main attraction is for sure the material used. As a reference to the use of bronze in historic ships and other diving equipment.