Reflecting in its design the style of stealth fighter planes, those aircraft invisible to radar or other tracking devices, the BR-X1 Military experiments with a type of ultra-resistant titanium (HRT) for the case, obtained using a new process that alters the metal, making it even more robust, giving it a distinctive khaki colour. A sporty chronograph with rubber inserts on the case and a skeleton dial revealing part of the movement (the automatic BR-Cal.313, ETA 2894-2 base) with its X-shaped upper bridge with black Dlc coating. A watch that not only demonstrates its aerial vocation but will also be ideal and elegant on dry land. Price: 19,700 euros.