Remember the one-off, Pininfarina-designed Rolls-Royce Hyperion we told you about a few months back? Well, it just went official (see it below), and the announcement included an interesting tidbit: It comes with a special Vintage 1945 Tourbillon by Swiss watchmaker Girard-Perregaux. The watch comes with a detachable face, which then attaches to the car's dash. (Beats your standard digital clock, we guess.) With all that bling on a $412,000 car, here's hoping we don't see this thing on Jacked anytime soon.