Anyone aiming for performance must invest the necessary energy to achieve their goals. Such is the price, paid in full by the Richard Mille teams who decided a few years ago to take on the thickness challenge in watchmaking. After dozens of prototypes and thousands of hours in R&D and laboratory testing, the 1.75 mm-thick RM UP-01 Ferrari is here to prove that the end result was worth the blood, sweat and tears it took to shave off the last few millimetres.
More at https://www.richardmille.com/