Richard Mille RM055 series, carbon fiber upper and lower shells are combined with NTPT carbon fiber materials. The styles of this material are combined with titanium materials. The inner tank is sandblasted and processed by CNC. Only titanium materials can achieve lightness and sufficient hardness. Impact requirements, coupled with anti-reflective coating sapphire glass! The tape uses a soft and delicate Malaysian imported top rubber strap, and the movement is equipped with imported Seiko NH movement 8: This version of the buckle is based on the original size.