Hopefully these images will help you pull the crown and stem out of your Westclox Bull’s Eye pocket watch.
After you remove the metal strap that goes across the back of the movement, find the hole pictured in the photos below and gently insert tweezers while lifting up. This will raise the button/pin and you can then proceed to remove the crown and stem. Once the stem has been pulled out, you can carefully lift the movement out of the case.
Although these timepieces are referred to as dollar watches and sell for anywhere between $10-50, they’re still watches after all… not to mention made in USA! Feel free to comment below whether this post helped or not.