Matériel du boîtier: Platine; Mouvement: Remontage automatique; Conditions: Excellent Etat du lot: Avec garantie du commerçant; Prix devis Gmtbroker Référence: RM005F.Massa Richard Mille RM 005 Automatic Felipe Massa - Hour and minute hands with blue segments; green detailing around model designation In 2004, Richard Mille introduced its first automatic, the RM 005 with semi-instantaneous date-change. This model also inaugurated the exclusive variable-geometry rotor, an invention that allows the movement’s winding mechanism to be optimised and personalised to the owner’s lifestyle. Automatic movement with hours, minutes, seconds, date and adjustable rotor geometry. Rotor with variable geometry 6-positional adjustment via grade 5 titanium screws Ribs in 18-carat, high palladium content white gold Weight segment in tungsten/cobalt alloy Ceramic ball bearings Unidirectional; anti-clockwise winding direction. This exclusive Richard Mille design allows the rewinding of the mainspring to be adapted most effectively to the user’s activity level within sports or leisure environments. Baseplate, bridges and balance cock made of titanium The manufacture of these components in grade 2 titanium with black PVD coating allows the whole assembly to be given great rigidity, as well as precise surface flatness which is essential for the perfect functioning of the gear train. Spline screws in grade 5 titanium for the bridges and case This permits better control of the torque applied to the screws during assembly. These screws are therefore unaffected by