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Escapement | Regulator, Pendulum & Balance Wheel | Britannica
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. The classic form for a timepiece, which made the mechanical clock possible, was the verge escapement, probably invented in 13th-century Europe.
Types of escapements - Horology student
Detent escapement (a very high-tech version did make it into a 21st century wristwatch) However, the main types of escapements that made their way into wristwatches are: Cylinder escapement; English lever escapement; Pin lever escapement; Swiss lever escapement; Co-axial escapement; Verge escapement. This type of escapement was used for several ...
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