Richard Mille RM 037

The RM 037 is an automatic movement manufactured by Richard Mille, introduced in 2009 as the brand's first ladies' automatic caliber, designated CRMA1. The skeletonised Grade 5 titanium movement was developed in collaboration with Vaucher and features an oversized date at 12 o'clock, a function indicator at 4 o'clock, and a variable-geometry rotor. It established the foundation for the CRMA series and offers a 50-hour power reserve. Production has ceased.