Not long ago we reviewed and photographed one of Richard Mille's latest creations, the RM052-01. The Richard Mille RM052-01 takes its inspiration from a previous model, the RM052. Opposed to its predecessor, the RM052-01 features a TZP ceramic bezel and case back with a middle case of carbon nano-tubes —measuring 42.70mm in width, 50mm in length and 15.95mm in thickness— and a solid red gold skull on the dial that includes a tourbillon strategically located inside its jaws.

This watch featuring the newest material in the Richard Mille line-up has the most fascinating finish that we've ever seen on any other ceramic composite watch due to its unique grain —product of the 95% yttrium-stabilized zirconium used in its production.