Change your strap
REMOVE THE STRAP
Remove without using a tool.
Turn the watch upside down
Simply slide the lever on the strap pin with your finger to the middle
Remove the strap from the watch
The strap is gone from the watch
PUT THE STRAP BACK
Put the strap back on the watch. Slide the lever on the strap pin to the middle.
Find the first hole
Find the hole next to the lever
Let go of the lever