RM 27-04 Tourbillon Rafael Nadal The latest model weighs only 30 grams (including strap). Since 2010, the first RM 27 model has reduced its weight by 10 grams, but the new RM 27-04 can withstand accelerations of more than 12,000 g-this is a Richard Mille record. For comparison: the experience of a Formula One driver when turning is about 5 g. In a roller coaster, it can even reach 6 grams. Inexperienced people start to lose consciousness from about 8 grams. The unique mesh structure extends into the shell like a tennis racket and cushions vibration like a tennis string, which undoubtedly ensures huge resistance.