Taking apart my Kreyos Smartwatch
Careful with that flex! Looks like it goes to the back light!
Pads on top of board go to zebra connector to e-ink display
You can see the o-ring for the back plate and the membrane for the microphone at the bottom center (its super thin)
Removed the buttons. The metal clip in the bottom left of the pic is what holds the buttons in place
O-ring groves for the o-rings to seat into…
That spring and o-ring are resisting your button press…