Hi - This is my first post on the forum but I have been an observer for nearly two years now. The reason I am coming out of the woodwork is to triple check that I have identified the correct course of action for a watch that I am working on just now. I apologise for any incorrect terminology that I use, but I have included a picture for reference to aid with any identification.
In summary, the regulator pin (the "post" that the hairspring sits between, as opposed to the regulator boot) has broken. I need to remove the rivet on the other side of the regulator, but would the forum be able to confirm that I will require the item listed in Cousins catalogue as item S37391? Item S37391 looks to be tapered and does not have a head which I am assuming is more suitable on the basis that the taper can be used to accommodate different styles of regulator.
I read in another post on this form that item S37393 (hairspring pin with head) was required, however I do not think this will be correct as the current pin does not have a head like the one shown against item S37393.
Help and assistance is greatly appreciated.
Thanks