Power and performance, from wrist to road. Roger Dubuis and Lamborghini Squadra Corse come together again for the new Excalibur Spider Huracán Sterrato Monobalancier, designed for the most uncompromising thrill-seekers.

Its automatic RD 630 caliber is fitted with a 12° tilted balance wheel that compensates for the natural position of the wrist, twin barrels and a 360° oscillating mass, resulting in a 60-hour power reserve.

An homage to the Lamborghini Huracán Sterrato, a super sports car created for those who dare to live off the beaten track.