Richard Mille Lady 45.5 mm RM07-01CM Ceramic Automatic

The Richard Mille RM07-01CM occupies a singular position in modern haute horlogerie: a ladies' timepiece engineered with the same uncompromising technical ambition as the brand's celebrated racing and tourbillon references, yet shaped expressly around the aesthetic requirements of its wearer. At 45.5 mm, the tonneau-shaped ceramic case commands immediate attention, announcing itself as a watch that refuses to recede quietly onto the wrist.

Richard Mille launched the RM07 family as the cornerstone of its ladies' offering, drawing on the brand's roots in aerospace and motorsport materials science. Ceramic — the case material of this CM reference — was chosen for its extraordinary hardness, near-zero allergenic profile, and the way it resists the micro-scratches that plague conventional steel or gold cases over time. The result is a case that maintains its pristine polished or satin finish through years of active wear, making the RM07-01CM as practical as it is precious.

The screw-down bezel reinforces the watch's sports credentials, providing a secure seal and contributing to the overall structural integrity of the case. A rubber strap completes the athletic brief, sitting comfortably against the skin and complementing the ceramic case with a material palette that is simultaneously high-tech and tactile. Together, these elements create a watch that transitions effortlessly from a formal setting to an active lifestyle.

Inside, an automatic movement powers the analog display, a fitting choice for a timepiece designed for continuous daily wear. Richard Mille's movement architecture in the RM07 family is engineered for reliability and visibility — many configurations feature a skeletonized or semi-openworked plate that allows the wearer to observe the movement's operation through the dial, connecting the owner to the mechanical heartbeat of the watch in a way that quartz could never achieve.

On the wrist, the RM07-01CM delivers the brand's signature blend of lightness and presence. Ceramic's low density means the 45.5 mm case does not impose its size as weight, allowing the wearer to enjoy the bold visual statement of a Richard Mille without fatigue. This balance of form and function is precisely why the RM07-01 has become one of the most coveted references among serious collectors of ladies' complications watches.

Bizak & Co. is proud to offer the Richard Mille RM07-01CM to discerning buyers seeking to acquire this reference. Please note that Bizak & Co. is not an authorized Richard Mille dealer; all watches are offered on the secondary market. We encourage prospective buyers to contact our team directly for current availability, condition details, and any documentation associated with this reference — our specialists are ready to guide you through every step of the purchase process.