Richard Mille RM 055 49.90×42.70mm RMUL2 Movement BBR White Ceramic Skeleton Watch
The Richard Mille RM 055 by BBR combines fully exposed mechanical architecture with a fresh white-and-blue sports aesthetic. Its signature 49.90 x 42.70mm tonneau-shaped case is crafted in white ceramic, complemented by light blue inner accents, a blue rubber strap, and matching crown details. The bright color combination gives the watch a clean, futuristic character while the exposed spline-style screws around the case preserve the technical identity associated with the RM 055 design.
The skeleton dial removes almost all traditional solid surfaces, allowing the movement structure to become the main visual attraction. Gears, bridges, transmission components, and mechanical elements are displayed across multiple levels, with dark structural sections and silver-tone components creating strong contrast and impressive three-dimensional depth.
Slim openworked hands reduce visual obstruction over the movement, while the light blue outer minute track and circular hour markers provide clear reference points around the complex mechanical display. The lighter case and strap colors also soften the visual weight normally associated with highly technical skeleton watches, giving this RM 055 a younger and more contemporary sporting personality.
Finished with a flexible blue rubber strap, the watch delivers a bold combination of advanced mechanical styling, distinctive tonneau proportions, and modern color contrast. It is especially suited to customers looking for an RM 055 with strong wrist presence but a brighter, cleaner aesthetic than traditional dark ceramic versions.
Key Advantages
- White-and-blue color combination creates a fresh, futuristic interpretation of the RM 055
- Fully openworked construction makes the mechanical architecture the centerpiece of the design
- Layered movement components create impressive depth across the skeleton display
- Exposed spline-style screws reinforce the technical and engineered character of the tonneau case
- Light blue minute accents help visually organize the complex dial without covering the movement
- Blue rubber strap adds a youthful sports character and complements the bright ceramic case
Technical Specifications
| Specification | Details |
|---|---|
| Brand / Series | Richard Mille RM 055 |
| Model | RM 055 |
| Factory | BBR |
| Type | Complex Mechanical Skeleton Watch |
| Case Size | 49.90 x 42.70 mm |
| Movement | RMUL2 Movement |
| Case Material | White Ceramic |
| Dial | Skeleton Dial |
| Strap | Blue Rubber Strap |
| Crystal | Sapphire Crystal |
| Water Resistance | Suitable for everyday splashes only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide. |








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