Bell & Ross video reveals the making of its $500,000 BR-X1 Tourbillon Sapphire

https://youtu.be/oyfLuBNWi3E

Bell & Ross presents its BR-X1 Chronograph Toubillon Sapphire in this high definition video clip.

The watch is built around a Flying Tourbillon master grand complication to which Bell & Ross has added a mono-pusher chronograph.

The whole watch is encased entirely in sapphire, presented in the recognisable Bell & Ross square shape with its four screws in each corner.

The  inner workings are entirely visitle including the power reserve differential and the barrel from the back, and the flying tourbillon cage from every angle.