17.2.1 - Eck Clock Conversion ( Mike Eck,  February 26, 2005 )

I do NOT remove any parts from the clocks. I use all of the original
mechanism that is in the clock. I ultrasonically clean the clock, then
lubricate the bearing points with clock oil. I carefully clean and adjust
the contacts, and coat them with a thin film of Deoxit D100L contact
cleaner and rejuvenator. Then I install a circuit board which works
with the original mechanism to reduce the contact current and provide
a consistent power pulse to the coil. It still ticks and the time set stem
works as it should. None of the original clock parts are removed, so
the installation is totally reversible, in case you ever want a non-functional
clock again!

The Smiths clocks are actually very well made, with jeweled bearings and
brass gears. There are no metal tabs. The clocks are assembled entirely
with screws, so individual parts such as the balance wheel, electrical
contacts and gears are replaceable. Since the weak point in these clocks is
the electrical contact, the clocks never seem to run long enough for
anything else to wear out. I have upgraded about 150 of these clocks, and I
have never yet seen one that I couldn't fix.

Thanks for the opportunity to clarify this point. If you need any more
information please see my website, www.jaguarclock.com, or contact me off list.

Mike Eck
New Jersey, USA
www.jaguarclock.com