RM 67-01 Automatic Extra Flat

The RM 67-01 Automatic Extra Flat represents Richard Mille's deliberate foray into the dress-watch category, pairing the brand's signature tonneau case with an unusually slender profile. Measuring 47.5 × 38.7 mm in grade-5 titanium, the case achieves a featherweight presence rarely associated with Richard Mille's more sport-oriented references. The skeletonized dial, fitted with a function selector, keeps the brand's technical vocabulary intact while serving a more formal aesthetic.

Introduced in 2016, the RM 67-01 marked a meaningful departure for a manufacture better known for extreme-sport collaborations and robust tonneau cases. The RM 067 line was conceived to demonstrate that Richard Mille's engineering philosophy — lightweight materials, high-visibility movement architecture — could translate into a watch appropriate for evening wear. The Calibre CRMA6 automatic movement was developed specifically to meet the extra-flat brief without sacrificing the openworked construction that defines the brand's visual identity. The reference has remained in production, attracting collectors who seek Richard Mille's aesthetic in a more restrained, wearable format.