Seiko Clock Mechanism Replacement

Clock mechanisms are easy to replace.

Here is a link to an excellent video that shows how to replace them:

https://www.youtube.com/watch?v=tGr3WM4grYY

BATTERIES: It is recommended to use Rayovac or Duracell brand. Other brands, such as Energizer, have extra plastic coating on the negative end of the battery, which can cause clocks to malfunction or not work properly at all.