Chosen Solution
The release button is fitted in from within the watchband slot. So it just can’t fall out with the band in place. What likely happened is you took the band off and pressed again on the button which then allow it to pop out. In any case the part (so far) is not available as a spare. You’ll need to go to a real Apple Store (in case you went to some other service center or store) and speak with them as Apple is the only source for the part. If they give you the run around ask them where you can buy it and have them show you the sites web page as I know of no one servicing the watch other than Apple.
I dropped my Apple Watch and the release button fell out along with some springs I was able to figure out how to put it back in but the button won’t stay on and is very loose does anyone know why this is and how I can fix it???
