While you wait for answers, we may have found some information which could help you.
Success
Message
How to set night time silence Japan QQF155G?
Clock not working?
Model 89 al I think Seth ThomasD?
Wall clock stops?
Mending a wall clock?
My hour hand will not tighten?
Correcting the chimes in Smiths Striking clock?
Staiger radio-controlled clock - now out of control?
I need a battery?
Wuersch chime clock?
How can change the battery?
Why doesn t my mantle clock chime?