Richard Mille RM 50-03 Watches in Dubai

The Lightest Tourbillon Split-Seconds Chronograph Ever Made

The Richard Mille RM 50-03 McLaren F1 made history as the world’s lightest mechanical chronograph, weighing just 38 grams including the strap. This was achieved through the innovative use of Graph TPT®, a graphene-infused carbon composite developed in partnership with McLaren Applied Technologies. This material offers unmatched strength, resilience, and lightness — making the RM 50-03 an engineering marvel.

Inside beats the manual-winding Caliber RM50-03, a high-performance tourbillon split-seconds chronograph movement that combines precision timing with extreme durability. The split-seconds mechanism allows simultaneous timing of multiple events, while the torque and power reserve indicators offer optimal control and monitoring. The movement’s bridges and baseplate, crafted from titanium and carbon composites, ensure both rigidity and minimal weight, even under high-stress conditions.

This limited-edition masterpiece is not only a tribute to Formula 1 innovation but also a symbol of Richard Mille’s vision — merging advanced science, racing performance, and haute horlogerie into one extraordinary creation.

Function Indicator – Race-Ready Engineering

The RM 50-03 includes a function selector, located at 4 o’clock, allowing the wearer to effortlessly switch between winding (W), neutral (N), and hand-setting (H) modes. The indicator, inspired by McLaren’s precision control systems, provides intuitive access to the movement’s multiple functionalities without stressing the mechanism.

Like the gear selector in a Formula 1 car, this system ensures the smooth engagement of the movement’s components, preventing unnecessary wear. Every detail — from the titanium crown to the ergonomically designed pushers — reflects the partnership’s focus on control, speed, and precision.