What is Chronergy?

What is Chronergy?

The Chronergy escapement is really a modification of the Swiss lever escapement. The classically designed lever escapement is not very efficient, mechanically. Roughly 2/3 of the energy it receives from the mainspring is consumed rather than being transferred to the balance wheel.

What is the escapement of a watch?

escapement, in mechanics, a device that permits controlled motion, usually in steps. In a watch or clock, it is the mechanism that controls the transfer of energy from the power source to the counting mechanism.

What is a Parachrom hairspring?

It is the hairspring that keeps the balance wheel undulating back and forth at a precise rate as it locks and unlocks the escapement’s pallet fork, regulating the progression of the watch’s hands much like a pendulum.

What does a balance wheel do in a watch?

A balance wheel, or balance, is the timekeeping device used in mechanical watches and small clocks, analogous to the pendulum in a pendulum clock. It is a weighted wheel that rotates back and forth, being returned toward its center position by a spiral torsion spring, known as the balance spring or hairspring.

How does the escapement work?

The escapement is driven by force from a coiled spring or a suspended weight, transmitted through the timepiece’s gear train. Each swing of the pendulum or balance wheel releases a tooth of the escapement’s escape wheel, allowing the clock’s gear train to advance or “escape” by a fixed amount.

How does a hairspring work?

A balance spring, or hairspring, is a spring attached to the balance wheel in mechanical timepieces. It causes the balance wheel to oscillate with a resonant frequency when the timepiece is running, which controls the speed at which the wheels of the timepiece turn, thus the rate of movement of the hands.

What is a duplex escapement?

Also found in: Wikipedia. a peculiar kind of watch escapement, in which the scape-wheel has two sets of teeth.