I've never had a lot to do with more modern firearms and hand guns other than repairing a couple of double triggered Tranters. Most of the stuff I've worked on was the higher end shot guns and old duelling pistols and their like.
I would like to know how you get on. It is a case of trial and error to get the mix to how you want it and find what works for you.
Hi and Welcome to the forums.
Regarding your bracelet it's not really worth the trouble of repairing, on Ebay from seller 99ac you can buy a new stainless steel bracelet for around £2. I have bought one from him and the quality is very good, takes a week or so to arrive as it's coming from Hong Kong. If you do order one make sure to order the correct width for your watch case. There should be a picture if I've got it right.
I've seen people us hammers, fingers & a cusion but I prefer to push them out with a press, less risk of case damage, gives you a better feel & even when cracked they will often press out in 1 piece making measuring for a replacement simple.
Lee