Clock Classes (DVDs)

256-DL: The Floating Balance

This class will cover the servicing of the early-style Hermle floating balance escapement. Topics will include replacing the balance wire and all adjustments necessary for the proper function of the escapement. The newer style hairspring balance will also be discussed as time permits.
INTERMEDIATE   1 hr. 15 min.   $30

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254-DL: The Half-Deadbeat Escapement

As a blend of recoil and deadbeat escapements, this type of escapement is often troublesome and difficult to adjust. Learn how to identify it, remove wear, calculate lift angles, and troubleshoot this frequently encountered escapement.
INTERMEDIATE   1 hr.   $30

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281-DL: Arbor and Barrel Hooks

Mainsprings are wound by a hook on the arbor which catches the inner coil of the mainspring When this hook is damaged, it can be an intimidating repair. This class will cover not only replacing an arbor hook but also how to replace a barrel hook.
INTERMEDIATE   1 hr. 15 min.   $30

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