Which component works with the fork and lever in a watch to control the energy release?

The escape wheel is critical in the mechanism of a watch as it works in tandem with the fork and lever to regulate the release of energy from the mainspring. The mainspring stores potential energy as it is wound, and the gear train transfers this energy to the escape wheel. As the fork engages with the escape wheel, it allows the wheel to move forward one increment at a time, controlling the release of energy in a rhythmic and precise manner. This process is essential for maintaining accurate timekeeping in mechanical watches, as each tick corresponds to the movement of the escape wheel, which precisely counts the passage of time. The synchronization of the fork, lever, and escape wheel is crucial for the watch's functionality and accuracy.