
Richard Mille adds three new references to its RM 75-01 Flying Tourbillon Sapphire lineup, introducing colored variations that connect architectural elements with fluid, oceanic tones. Known for its material engineering and detailed constructions, the brand focuses this launch on transparency, form, and the precision of light. Each RM 75-01 in this release brings a different interpretation of color and material while maintaining the distinct profile of the collection.
WATCHES
The clear sapphire version arrives with a sea-green rubber strap, offering a nod to tropical waters and bright coastlines. Two additional models feature tinted sapphire casebacks, one in lilac pink, reminiscent of a South Sea sunset, and the other in a deep sapphire blue that suggests the stillness of the ocean floor.
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Richard Mille references natural elements without turning away from its mechanical identity. Color functions not as decoration, but as an extension of the watch’s visual language. Paired with transparent casing and fluid lines, the shades reinforce the contrast between engineered construction and softness.
The RM 75-01 Flying Tourbillon Sapphire continues Richard Mille’s interest in showcasing inner mechanics. The fully skeletonized movement sits inside the transparent case, allowing uninterrupted views from nearly every angle. The RM 75-01 caliber doesn’t hide behind the sapphire, it defines the watch.

SuperLuminova elements run across the structure, catching light and creating sharp contrasts within the layered components. Rather than simply glowing, the material traces form and depth, producing a visual rhythm of brightness and shadow that shifts with movement. These features give the watch its sculptural impact without sacrificing legibility.
Each watch case consists of three sapphire components, bezel, caseband, and back, and requires over 1,000 hours to machine and finish. The challenge of working with sapphire lies in both its hardness and brittleness. Richard Mille doesn’t simplify the process; it leans into complexity, using CNC machines equipped with diamond tools to achieve the clean, curved profiles the design demands.

Sapphire’s transparency adds pressure to every cut. Any flaw becomes instantly visible. For that reason, every stage in the process must deliver complete accuracy. The result isn’t just about clarity, it’s about control over space, light, and scale.
By drawing influence from gothic architecture and fluid structures, Richard Mille crafts a case that invites dual readings. Arched shapes and skeletal movement call back to cathedral design, while the curved sapphire surfaces echo the motion of water. This duality anchors the RM 75-01 in both precision and softness, two forces often seen as opposites in design.
