[gizmo1990]

Thanks again for the replies everyone. I detached the bulb tubing and.. I think the resistor has seen better days! I've already received the new bulbs and resistors so I just need to get hold of some shrink tubing before attempting the rebuild.

The clock itself is still running fine. I keep it going during the day but turn it off overnight. Unfortunately, it still needs a little nudge to start when turned on in the morning from cold. I'm wondering if this indicates the need to add a little clock oil to the motor shaft? What do you guys think? Obviously I'd rather the motor just work if turned on from being off, rather than have to open it up each time.