Built around white ceramic with the RM 07-01 tonneau silhouette, this replica rm-07-01 white ceramic applies Richard Mille’s favored high-tech material to their dedicated ladies’ automatic. The “Bon” designation in the name signals a specific edition within the broader 07-01 catalog, and the white ceramic case delivers a surface hardness measured around 1500 HV on the Vickers scale. That number matters because it means this case resists scratching far better than stainless steel at roughly 200 HV. Paired with a matching strap, the entire package reads as a single continuous white form on the wrist.

Case & Movement Specs

• Reference: RM 07-01
• Edition: Bon Bon series
• Case shape: tonneau (barrel)
• Case dimensions: approximately 45.66 x 31.4mm
• Case material: white ceramic (ATZ)
• Crystal: sapphire, front and back
• Strap: white rubber with folding clasp
• Movement: automatic with micro-rotor

The ATZ (alumina toughened zirconia) ceramic used in these references combines zirconia and alumina to achieve both hardness and fracture resistance, addressing the brittleness concern that pure zirconia ceramics sometimes present.

Caliber Breakdown

Inside sits the automatic micro-rotor caliber that defines the 07-01 platform. The micro-rotor design keeps the movement slim by using a smaller, denser winding mass set into the mainplate rather than a full-diameter rotor spinning above the movement. Through the rear sapphire crystal, you can observe this compact winding mechanism alongside the skeletonized bridges and baseplate. For a completely different material approach on the same platform, the black rubber strap model uses a non-ceramic case construction. The entire RM 07-01 collection demonstrates how swapping materials reshapes the same fundamental watch into distinct propositions.

How It Compares

Among white ceramic 07-01 variants, the Bon edition distinguishes itself through specific colorway choices on the movement finishing and strap details. Where a standard white ceramic 07-01 keeps things neutral, this edition introduces subtle accents that reference the playful Bon Bon theme from the genuine catalog. The core dimensions and movement remain identical, so the difference is purely aesthetic. This replica rm-07-01 white ceramic puts the Bon Bon interpretation within reach for anyone who finds the standard white ceramic version a fraction too restrained.