The Richard Mille RM 27-02 Tourbillon Watches are a watch connect with tennis match. Richard Mille RM 27-02 watch movement bottom plate is made of NTTP carbon fiber material, the brand also added the principle of the car structure into the watch design, the bottom plate and case together to ensure maximum impact resistance. The brand also uses NTPT carbon fiber to create a one-piece structure with a base plate and a watch ring. The concept of an all-in-one architecture is similar to Richard Mille's many innovations before it originated from the world of motor sports. This type of structure is more rigid, more impact-resistant, and is guaranteed to perform flawlessly on the tennis player's wrists, which hit the ball up to 135 kilometers per hour.