How to change your watch straps
Changing a watch strap is a simple procedure, but you will need a spring-bar removal tool. Most watches are held together by spring-bars. After you’ve got your watch face down, you’ll find the spring-bar at the indents of the watch.
With the spring-bar removal tool, compress one end of the spring-bar that’s underneath the watch face, and then gently push it away from the watch. This should release the watch strap.
Once you’ve removed the strap, release the spring-bars and keep them to one side.
Next, insert the spring-bars in the new strap – put one end into the watch case and slide the other end underneath the shoulder using the tool. A clicking sound will indicate that the bar is in place and your watch is ready to wear.