B.R.M. Watches V6-44 HYBRIDE BG BRM-899

It functions by using an automatic rotor which winds up a micro-alternator which then stores the energy by means of a recuperator. This energy is then used to run a quartz motor. This model therefore proposes two technologies: an automatic functioning for the winding and another for the precision of quartz. This movement comprises six rubies which enables the axis to rotate in optimal conditions.