The Richard Mille RM 21-01 Tourbillon Aerodyne is a limited edition timepiece that seamlessly blends advanced materials with exceptional craftsmanship. Its case features a striking combination of 5N red gold and Carbon TPT®, creating a robust yet lightweight structure. The intricate skeletonized dial showcases the manual-winding Calibre RM21-01 movement, complete with a tourbillon, power-reserve indicator, and torque indicator. This watch is water-resistant up to 50 meters and is secured with a white rubber strap, offering both durability and comfort.