Type of rewinding :Innovating bipolar system with double crowns in gold rose (function on/off for one rewinding mode and one time-set mode). Crown transfer for a better comfort.
Complete function :Particularity of a differential automatic mechanism with double rolling of rotors in gold rose, one for the big rewindings, one for the small, that accumulate the energy by way of a gear box. This system of duplicate shock absorbers allows to resist to violent vibration often born in all mechanical sports.
Treatment : The built, made in titanium, benefits from a treatment in black PVD that reinforces the contrast between the movement and the limps. The gold rose lugs ergonomics, brought up on the case, are adjustable in 3 positions for a better hold on to the wrist. To indentify themselves to the racing spirit, all elements are tightened by micro-nuts and micro-bolts.
The case :Transparent case. Perforated built for a lateral view of the movement. Design to the bent line, the BIROTOR doesn’t count less than 7 glasses : 2 at 9 o’clock, 1 at 3 o’clock, 1 face, 1 back, 2 to the level of the thickness of the strap in crocodile with rose gold colour sewings.
Retail price :52 300 euros
