WATCH MOVEMENT WITH DEVICE FOR SETTING THE FREQUENCY OF A MECHANICAL RESONATOR

SPIRAL SPRING WITH IMPROVED STIFFNESS ADJUSTMENT MEANS

BALANCE SPRING FOR A WATCH RESONATER MECHANISM EQUIPPED WITH SYMMETRICAL STIFFNESS ADJUSTMENT MEANS

TIMEPIECE REGULATING MEMBER PROVIDED WITH A HOOK ACTUATION SYSTEM

DEVICE FOR AUTONOMOUSLY ADJUSTING THE ACTIVE LENGTH OF A BALANCE SPRING

DEVICE FOR AUTONOMOUS ADJUSTMENT OF THE ACTIVE LENGTH OF A BALANCE SPRING

BALANCE WHEEL FOR A CLOCKWORK RESONATOR MECHANISM FITTED WITH LATERAL INERTIA ADJUSTING WEIGHTS

DEVICE FOR PINNING UP TO THE STUD AND ADJUSTING THE ACTIVE LENGTH OF A BALANCE-SPRING FOR A HOROLOGICAL MOVEMENT AND PROCESS FOR SETTING THE ACTIVE LENGTH

SPIRAL SPRING FOR A HOROLOGICAL RESONATOR MECHANISM PROVIDED WITH MEANS FOR ADJUSTING THE STIFFNESS

TIMEPIECE MOVEMENT ESCAPEMENT, RETURN COMPONENT FOR TIMEPIECE ESCAPEMENTS, TIMEPIECE MOVEMENT AND TIMEPIECE COMPRISING SUCH A MOVEMENT

BALANCE-SPRING FOR TIMEPIECE RESONATOR MECHANISM PROVIDED WITH MEANS FOR ADJUSTING THE STIFFNESS

Timepiece rotating regulator mechanism

Timepiece balance

Balance of a timepiece

Device for autonomous adjustment of the active length of a balance spring

Flexible-pivot mechanical component and timekeeping device including same

Mechanical timepiece movement provided with a feedback system for the movement

Synchronization of timepiece resonators

Balance inertia adjusting screw and balance comprising such a screw