HI,
I need a spring for a 16s Non-Magnetic Watch Co movement. The picture shows the spring being held to the dial side of the watch by it's screw. The other piece of the spring is just laying there loose. The lever set 16s movement is made by the NON-MAGNETIC WATCH CO. I'll post 2 more pictures to help identify the movement.

Appreciate any help,
Dan

Here is the dial side

Here is the back side.