BR-X5: The Integrated Sports Watch
The BR-X5 is the model with the highest production numbers in the line. It measures 41 millimetres, runs on the BR-CAL.323 calibre with a 70-hour power reserve and displays a panoramic date, power reserve indicator and central seconds. The strap is integrated into the case and can be changed without tools. It is offered in stainless steel, black-coated titanium, carbon and in the Lum versions, whose dial is fully coated with luminous material.
Tourbillon Models of the BR-X1 and BR-X2
The BR-X1 features a flying tourbillon in a skeletonised case made of titanium, ceramic or sapphire. In the BR-X2, Bell & Ross combines the tourbillon with a micro-rotor integrated into the movement plane, allowing a particularly slim profile. Both are made in small series; the sapphire versions reveal the mechanics completely.
BR-X3 with Power Reserve Indicator
The BR-X3 sits between the tourbillons and the BR-X5. It shows the remaining power reserve on a sector at three o'clock and the date as a panoramic display. The 41-millimetre case is available in stainless steel, titanium and carbon, along with special models such as the Night Vision with green luminous material and the Patrouille de France.