Richard Mille RM 65

About the RM 65

The RM 65-01 Automatic Split Seconds Chronograph is a technical marvel and one of the most complex watches ever designed by Richard Mille. After five years of meticulous development, this limited-edition model represents the pinnacle of accuracy, with its advanced split-seconds chronograph feature, allowing the simultaneous timing of multiple events. Equipped with the RMAC4 caliber, it features a skeletonized titanium baseplate and bridges, ensuring lightweight performance and optimal rigidity. The watch boasts a 60-hour power reserve, enhanced by a rapid winding mechanism and a high-frequency balance with variable inertia. A variable-geometry rotor fine-tunes the winding to the wearer’s activity level, combining practicality with unmatched precision. The RM 65-01 also includes a torque-limiting crown to prevent accidental overwinding.