Regulating system for a clock movement

摘要

A regulating system (110) for a horology movement (12) comprising a first sub-system (11) including: a first oscillator (O111) which includes a first balance (B111) and a first balance spring (S111); a first element (M111) for displacement of the first balance spring (S111); and a first element (A111) for activation of the first displacement element (M111), at an instant, or substantially at an instant, when the speed of the first balance (B111) is zero.