The Richard Mille RM 27-03 “King of Clay” Tourbillon features a case crafted entirely from TPT quartz fiber, paired with grade 5 titanium screws for an ultra-light wearing experience.
Case Size: 47.70 × 40.50 mm
Thickness: 15.5 mm
The RM 27-03 introduces an improved case–movement integration structure, where the movement and case are fused into one, eliminating the traditional concept of a separate mainplate.
The TPT quartz carbon fiber case is made from silica-derived ultra-thin parallel filaments, layered and then combined with TPT carbon fiber to create its distinctive pattern. Each watch features a unique, one-of-a-kind striped texture, making every piece truly individual.





