Richard Mille RM 61-01 features a monolithic movement with a Tzp-N zirconia cera

Richard Mille RM 61-01 features a monolithic movement with a Tzp-N zirconia ceramic dial and case back, and an Ntpt carbon fiber inner case. The bezel and case back of the tonneau-shaped case are made of ultra-hard and ultra-light Tzp-N zirconia ceramic, with an ultra-light and impact-resistant Ntpt carbon fiber interlayer. It features a large carbon fiber crown at 3 o'clock and is water-resistant to 50 meters, sufficient for everyday sports activities. The open-worked dial allows a view of the movement and mainspring barrel. The entire Caliber Rmul2 movement is mounted on a yellow-green suspended bridge. The inner bezel, marking the minute markers, is made of titanium and hand-plated, creating a striking contrast with the black movement. The Caliber Rmul2 is a manual-winding movement with a 55-hour power reserve. The movement plates are made of grade 5 titanium with a PVD black finish, offering a superior viewing experience from the case back. DDD Case: 50.2mm diameter, 13.8mm thickness, sapphire crystal, carbon fiber crown, Rmul2 manual-winding mechanical movement, 24 jewels, 28,800 vibrations per hour, titanium buckle, 55-hour power reserve, rubber strap, 50-meter water resistance. The DDD Rm 61-01 is bold and distinctive, full of visual appeal.