All about KalOnline » Richard Mille RM 65-01 McLaren W1

What makes the Richard Mille RM 65-01 McLaren W1 Special Edition so unique?



This timepiece, a collaboration between Richard Mille and McLaren. Drawing heavily on the W1 supercar, it features unique details in its exterior, movement, and materials, perfectly blending top-tier watchmaking craftsmanship with racing technology aesthetics. Specifically:

Breakthrough Appearance and Detailed Design
Ultra-thin Double Bezel: This is a major technical highlight of the watch. Its embedded "double" bezel design is inspired by the W1's "aero-cell" chassis. The outer Carbon TPT® carbon fiber bezel is set on a satin-brushed and polished Grade 5 titanium bezel, with a thickness of only 0.5 mm at its thinnest point, making it the thinnest bezel in Richard Mille's history. This design, developed over nine months and eight prototype tests, presents a rich visual depth while echoing the car's elegant lines.

Sports Car Elements: The crown, inspired by the W1 sports car's driveshaft, is crafted from Grade 5 titanium and coated with McLaren's signature papaya orange anti-slip rubber. The top is also adorned with the McLaren "Speedmark" logo. The skeletonized titanium dial replicates the McLaren wheel rim pattern while incorporating the brand's signature colors, resembling a supercar's dashboard. The textures of the chronograph pushers and quick-winding pushers borrow from the wheel rim design, and these components are mounted on a titanium frame inspired by the skeletonized design of McLaren sports car lightweight seats. Furthermore, the streamlined texture of the papaya orange rubber strap echoes the aerodynamic design of the W1's hood and ground effect spoiler.

Movement and Functions Adapted for Racing Scenarios: High-Performance Movement: The RMAC4 movement abandons the traditional case bezel mounting method, innovatively placing it on a chassis-mounted rubber base for better shock absorption during wear, meeting the demands of racing scenarios. This movement boasts a 5 Hz frequency and a timing accuracy of 1/10th of a second. Its vertical coupling mechanism and two 6-tooth column wheels ensure smoother and more precise start-up and operation.

Convenient Function Configuration: The quick-winding pusher at 8 o'clock, crafted from orange Quartz TPT® quartz fiber, quickly replenishes the watch's power, eliminating the tedious restarting process of a stopped watch. It also features a crown selector similar to a car gearbox, easily switching between winding, date adjustment, and manual time setting functions. Combined with a variable geometry rotor, it adjusts the winding efficiency according to the wearer's activity level, balancing the professionalism of racing timing with the practicality of everyday wear.

Selected Materials for Both Texture and Practicality: The watch case is made of Carbon TPT® carbon fiber, paired with a grade 5 titanium alloy baseplate and bridges. Carbon fiber material enables lightweight yet strong and damage-resistant construction, while grade 5 titanium alloy has excellent biocompatibility and corrosion resistance, ensuring smooth gear transmission and making the watch more comfortable to wear. It can also withstand daily wear and tear in scenarios such as motorsports. The gray plasma treatment and black PVD coating on the dial components further enhance the durability and visual quality of the materials.