Richard Mille RM 005

The RM 005 is an automatic movement launched by Richard Mille in 2004 as the brand's first automatic caliber. It features a variable-geometry rotor that allows adjustment of winding efficiency, and was developed in collaboration with Renaud & Papi. The movement incorporates a Grade 5 titanium baseplate, oversized date display, and function selector, with a 55-hour power reserve. It established the technical foundation for subsequent automatic calibers in the RM collection and has been discontinued.