Hello All. This is my first post. Today I opened and old Seiko kinetic 5m43 watch that I have because the power reserve button was sticking. Well, I removed the crown/stem per instructions around the web, then took out the movement, fixed the button and when putting everything back together, the watch does not work at all. It stayed at the same hour and the hands do not move. What could it be? Is there anything else that needs to be done when putting it back together? I was very careful when doing this (I got a watchmaker toolkit, which makes it a breeze to deal with such tiny parts). I even took back out, re-checked everything and put it back together, still does not work. Can anyone help me out? Any ideas? Thanks!