The BR-X1, a high-tech chronograph with sporty looks, which is as robust as it is sophisticated, marked the arrival of a new Bell & Ross line and the beginning of a whole new chapter in the saga of the brand. Revolutionary in its design and also inspired by aeronautical flight instruments, the BR-X1 line expands with a new exceptional Haute Horlogerie version: the BR-X1 Chronograph Tourbillon. This precious measuring instrument combines the extremely virile aesthetic codes of the brand with the technical refinement of Bell & Ross’ Haute Horlogerie.