The Excalibur Spider Countach DT/X is presented as a 47mm concept piece crafted from white mineral composite fiber. The open-worked dial features a design that mimics the styling of the new Lamborghini Countach engine cover complemented with two rotating tourbillons. While the upcoming Italian supercar is powered by a 6.5L V12, the matching luxury timepiece is driven by an in-house RD112 mechanical manual winding movement. A transparent backcase allows for a closer look at the inner workings of the movement, while the outer portion is engraved to signify the extremely limited release. Adding to the aggressive styling of the Excalibur Spider Countach DT/X, Roger Dubuis includes a Skeleton 3D rubber strap with an ultra-ergonomics design. The newest release from Roger Dubuis x Lamborghini Squadra Corse is limited to only 8-pieces for the price of $815,000. Discover the new Roger Dubuis Excalibur Spider Countach DT/X by clicking the link below.