How to fit your Waterborne strap
Remove the existing strap and replace the watch pins.
Separate the main strap from the double rings.
Thread the main strap though both pins.
Thread the main strap back through the double rings.
To buckle strap, thread as normal and double back on self

Note: The strap was threaded the reverse way from photos 1-3 to illustrate the buckles at the front.