The Richard Mille RM 40-01 Automatic Tourbillon McLaren Speedtail is a direct expression of the partnership between one of watchmaking's most unconventional maisons and the storied British hypercar manufacturer. Its case and bezel are crafted from a combination of carbon and titanium, materials chosen for their exceptional strength-to-weight ratio, and the tonneau-shaped form measures 41.80 x 48.25 mm.
Through the sapphire crystal, the skeletonized black dial lays bare the automatic tourbillon movement within, offering an unobstructed view of its mechanical architecture. A screw-locked crown and 50-metre water resistance speak to the case's robust construction, while a folding clasp secures the rubber strap comfortably at the wrist.
Presented on a rubber strap with a folding clasp, the RM 40-01 bridges the worlds of haute horlogerie and motorsport engineering in a form that is as visually striking as it is technically ambitious.
