A high-end luxury chronograph watch from Richard Mille, featuring a distinctive tonneau-shaped case crafted from black carbon fiber with visible weave texture. The dial is skeletonized, revealing the intricate automatic movement (Caliber RMAC3), with bold yellow and green accents on the hour markers, subdials, and central chronograph hands—inspired by Brazilian racing livery. The bezel features a green inner ring with yellow minute track and 'RICHARD MILLE' branding at 12 o'clock. A signature blue sapphire crystal tourbillon cage with 'RM 011' engraving sits at 6 o'clock. The watch includes three pushers for chronograph functions, a large crown with rubber grip, and a vibrant yellow rubber strap secured by titanium screws with star-shaped heads. Water-resistant to 50m, it combines avant-garde engineering with extreme lightweight construction (~50g). Ideal for collectors and motorsport enthusiasts seeking cutting-edge horology, this timepiece excels in high-performance contexts—trackside, gala events, or elite casual settings—where technical sophistication and bold aesthetics converge. Its design emphasizes visibility of mechanics, ergonomic wearability, and resistance to shock/temperature extremes.