Bell & Ross BR-X3 Tourbillon Micro-Rotor Watch
Inspired by the works of Piet Mondrian and Charlotte Perriand, Bell & Ross' BR-X3 Tourbillon Micro-Rotor is an abstract, wrist-bound work of art. It has a 40mm transparent steel and sapphire case, which holds the fully skeletonized BR-CAL.389 manufacture automatic movement. The flying tourbillon sits at 5:30, while the offset hour and minute readout is at 2 o'clock. Measuring just 9mm thick, it's limited to 25 pieces and sits on a grey alligator strap.

