Balance spring replacement

Thanks for reaching out to us with your photos. These are a good start, but we really need to see the attachments that go along with this part. There should be some sort of clip or shoe located at the bottom of the balance or the end of the cord. Can you send us some additional images of that for us to take a look? 

Thanks for getting back to us! We're definitely getting closer. It looks like you have a Series 795 channel balance.

Now, there's just one detail that may prevent our Series 795 from working as-is. Looking at the last photo in your first post, there appears to be a hook tied to the end of the top cord. Our balance, however, comes with a screw tab. That means we may need to specially make this balance for you. Before I pull the trigger on that, can you just show me a clear picture of the hole or slot where that hook installs? If it's a square hole rather than slot, then I have a little trick that will allow us to avoid a custom order. 

Just to be safe, please also tell me how many balances you need. That will cover all our bases no matter what kind of order we're looking at.

Great, that's what I was hoping to see. I'm confident that our Series 795 balance will work just fine the way it is now. There shouldn't be any need of a custom order link.