CALIBER RM 011-S: Skeletonized automatic winding movement with adjustable rotor geometryoffering hours, minutes, seconds, chronograph, 60-minute countdown timer, 12-hour totalizer, oversizedate, month.Dimensions: Length 50 mm x 40 mm (widest point) x 16.15 mm (thickest area).MAIN FEATURES(MANY OF WHICH ARE MAJOR TECHNICAL INNOVATIONS)FLYBACK CHRONOGRAPH By using the pusher between 4 and 5 o clock, the running chronograph can be reset without firsthaving to stop the mechanism. This was originally developed for pilots, in order not to lose time(and therefore accuracy) from stopping, resetting and starting the chronograph whilst traversinga navigational point.Running operation: The user can start or stop the chronograph function via the pusher locatedbetween 1 and 2 o clock. The Flyback Function can be continuously reset at will by depressing thesecond pusher located between 4 and 5 o clock.Stopping: Use the start/stop pusher between 1 and 2 o сlock to stop the chronograph, then depressthe reset/flyback pusher once.ANNULAR CALENDAR Automatic adjustment for months of 30 or 31 days. OVERSIZE DATE DISPLAYSemi-instantaneous, placed in a red outlined horizontal aperture under 12 o clock. MONTH DISPLAYSemi-instantaneous indicate by Arabic numeral, placed between 4 and 5 o clock. ROTOR WITH VARIABLE GEOMETRYArm in grade 2 titaniumFlange in grade 2 titanium5-positional adjustment via grade 5 titanium screwsWings in 18-carat, high palladium content white gold Weight segment in tungsten/cobalt alloyCeramic ball bearingsUnidirectional; anti-clockwise winding direction This exclusive richard mille rm 018 hommage a boucheron (wg)
design allows the rewinding of the mainspring to be adapted mosteffectively 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 upthe winding process in the case of leisurely arm movements, or slow it down when sportingactivities are pursued.