Glossary/Lever Escapement

Lever Escapement

The lever escapement is the most commonly used escapement in modern, mechanical watches. It was invented circa 1765 by Thomas Mudge.

It is a form of recoil escapement in which energy is transmitted from the escapement to the balance by means of two levers. One lever to hold the pallets, known as a pallet fork, and the other attached to the balance, in the form of a roller and roller jewel or pin.

References

• Watch and Clockmakers' Handbook, Dictionary and Guide, F.J. Britten, 11th Edition ISBN 1-85149-192-9