The Richard Mille RM UP-01 Ferrari is a groundbreaking achievement in modern horology. Designed in collaboration with Ferrari, this extraordinary timepiece is recognized as the world’s thinnest mechanical watch, pushing the limits of engineering and redefining what’s possible in luxury watchmaking.
At an astonishing thickness of just 1.75 mm, the RM UP-01 has surpassed all expectations to become the thinnest mechanical wristwatch ever produced. Achieving this required a complete rethinking of watchmaking design principles. Richard Mille developed an entirely new type of ultra-flat movement, placing every component side by side instead of stacking them, dramatically reducing the thickness without compromising strength or precision.
This exceptional watch is powered by the RMUP-01 manual-winding movement, featuring a remarkable 45-hour power reserve. Despite its extreme thinness, it offers impressive durability, shock resistance, and accuracy.

The RM UP-01 is crafted from lightweight, ultra-strong grade 5 titanium, offering exceptional rigidity and resilience. The minimalist design and understated aesthetics reflect Ferrari’s streamlined racing heritage. The ultra-slim profile and carefully placed sapphire crystal inserts allow a unique view into its micro-mechanical universe.
The integrated winding and function selectors are flush-mounted to maintain its slender silhouette, showcasing meticulous attention to detail.
Weighing just a few grams, the RM UP-01 delivers unparalleled wrist comfort. Its ergonomic shape ensures that, despite its record-breaking thinness, the watch maintains strength and practicality for daily wear. The specialized strap, crafted from high-performance materials, complements the sleek aesthetics and ensures a secure, comfortable fit.
