The RM07-01 from Richard Mille employs the use of F1 material traditionally used in the men's Richard Mille pieces with a feminine twist. This diminutive timepiece features a case and made of titanium and a bezel made of NTPT carbon with a surface area of 45.66 x 31.4mm and is 11.85mm thick. The bezel of the case has a unique damascene pattern with a sapphire crystal and case back plus a motorsport-inspired crown The RM07-01 runs on the CRMA2 caliber which has a skeletonized automatic movement with a variable rotor geometry and a power reserve of up to50 hours. This innovative, adjustable rotor geometry allows the rotor to be set according to the owner’s activity level. The case is paired with a black rubber bracelet with a titanium fold-over clasp. It has a water resistance of 50 meters (164 feet).