The Richard Mille McLaren F1 RM 50-03 is a groundbreaking tourbillon split-seconds chronograph developed in collaboration with the McLaren Formula 1 team. The 50 mm case is crafted from ultra-light carbon TPT and platinum, weighing just 38 grams including the strap – making it the lightest mechanical chronograph ever created at its launch. The skeletonized dial reveals the extraordinary technical caliber with a one-minute tourbillon at 6 o’clock and split-seconds chronograph mechanism.
Powered by the Richard Mille Caliber RM50-03 manual-winding tourbillon chronograph movement with 55 jewels and a 70-hour power reserve, this McLaren collaboration delivers Formula 1-inspired performance. The split-seconds chronograph with 30-minute totalizer allows precise measurement of intermediate times, while the torque, power reserve, and function indicators provide constant mechanical status. The carbon TPT case offers exceptional rigidity and impact resistance derived from aerospace technology.
Presented in a limited series as part of the McLaren F1 collaboration, this complete set includes the original Richard Mille presentation box and certificate of authenticity. The skeletonized architecture, micro-blasted titanium bridges, and orange anodized aluminum details echo the McLaren F1 aesthetic. A masterwork of ultra-light watchmaking that pushes the boundaries of materials science and horological engineering in equal measure.



