BBR blockbuster new push. Lightweight King: Richard Miller Tourbillon Watch (43.5g) Heavily built RM27-03 Tourbillon movement with NTPT carbon fiber case! Creating the lightest tourbillon watch in the industry. Please check BBR factory, full table only 43.5g. Only all details to the original. Spanish Bull -RM27-03 Ultralight Sport Tourbillon watch. The movement disc adopts the design concept of "bull" (Spanish Matador), a domineered bull's head shaped by hollow bridge plate, the spring box, mechanical gears and tourtouron escapement are clearly visible below the "bull's head", and the case is made of thin layer composite process TPT quartz carbon fiber, grade 5 titanium alloy screws, grade 9 hardness sapphire mirror. Rubber braid Velcro strap, "full table only 43.5 grams" The collision between hard and light reminds people of Rafael Nadal never give up on the court, working hard.