Hublot released a new special edition from its King Power Tourbillon series, dedicated to the legendary Formula 1 star Ayrton Senna. Limited to 10 pieces, this watch has a few differences in design over the regular models of the range, such as the new bezel resembling the shape of an F1 car’s brake disc, or the carbon fiber case.

It also features Nomex strap with synthetic fiber in yellow garnished with F1-style green and blue. What really set this watch apart is the signature of Ayrton Senna and his laser-engraved portrait sapphire caseback. Hublot presents this piece in a special black ebony case with a sapphire glass window with Senna’s signature.