RM27-03 Roaring Bull Richard Mille Richard Mille has released another big move to kill you! This time it is a roaring bull. Spanish Bull - RM27-03 Ultralight Sports Tourbillon Watch. The RM27-03 Tourbillon watch has a strong visual red and yellow color that kills at first sight: the red and yellow tones represent Nadal's homeland Spain, and the color of the ongoing French Open on the clay court; the domineering and unforgettable tourbillon movement design: above the central mechanical movement, there is a domineering bull head in the shape of a hollow bridge plate, and below the "bull head" are the clearly visible barrel, mechanical gears and tourbillon escapement mechanism.