Upgraded to the highest version of V3 [Richard Mille] RM12-01 integrated tourbillon watch, made of carbon fiber and quartz fiber case, three colors and styles: pure black carbon fiber, carbon fiber red quartz fiber, carbon fiber white quartz fiber. Each style has its own merits, and always has its own eye-catching features. The following are the highlights of the upgraded V3, refreshing the pain points of the sub-version: 1. Integrated movement, no difference in appearance 2. Same thickness, slim and close to the hand 3. Carbon fiber inner shadow, a tribute to the original 4. Weight Lighter, light and comfortable 5 original carbon pattern, natural and unique 6 accurate and stable, 28800 swing frequency movement,