With Richard Mille presentation box.
The main feature of the RM005 is its variable geometric rotor. This exclusive Richard Mille design allows the rewinding of the mainspring to be adapted most effectively to the user's activity level whether it be sporting or non-sporting environments. By adjusting the setting of the rib's placement, the rotor's inertia is modified to either speed up the winding process in the case of leisure arm movements, or slow it down when sporting activities are pursued. As a result, the movement's winding mechanism can be personalised and optimised to the owner's lifestyle.