RM Factory reproduces the extraordinary sports quality of Richard MillerAchieving the integration of material innovation and watch architecture, launching a generation of legendary RM12-01 Tourbillon Sapphire Transparent Edition[Case] ​​A fully transparent case is created by combining sapphire crystal to form a technically coherent and visually inseparable whole.The integrated base plate and case are integrated into one, inspired by the chassis of a racing car, which enhances rigidity and impact resistance.[Dial] The lines are inspired by the structural form of architectural design, and the tubular inclined configuration provides optimal rigidity and torsional rigidity, with excellent resistance to thermal changes and corrosive elements. The base plate supports a grade 5 titanium bridge, which is highly original in terms of three-dimensional structure. This outstanding architectural style can withstand accelerations of more than 5,000 Gs.[Movement] The Swiss standard custom-made tourbillon movement proudly displays the ultimate hand-made refinement of the movement through the sapphire crystal. The playful combination of polished pivots, satin polishing, circular surface treatment and high polishing presents a stunning visual effect. RM has broken through the technical barriers and achieved this masterpiece with a transparent movement, bringing a bright and moving appearance to the RM12-01.