Thankyou gentlemen for your replies . I really apreciate your wisdom/advice.
I have never been one to mess with the curcuits & electronics in the past. I'm a little embarrased to say i have never owned a soldering iron
I think i started this thread hoping to locate someone that would be able to repair the clocks for me, BUT, i now question whether i would be capable of making these repairs myself ?
Ok clearly the road to repair starts with trying to locate the parts you gents have highlighted in your previous replies. Once i locate these parts is it a job a novice could take on ?
My final point is where do i start looking for these parts. I have a deep knowledge of all things Heuer, i know of no stash of spares for these clocks. Is there a resource available to help locate some of these components ?
Thanks again for your help - Darren