Like some of you on here I am having problems with my Amphibian (purchased 2 years ago), I was hoping you could help me figure out the cause:
1. When manually winding, I noticed that after +/- 20 turns of the crown that it feels as if the main spring releases all of its tension inside the barrel (there is a tiny "BZZzzzzt" sound and a physical vibration/sensation similar to that of a spring releasing it's force all at once).
2. If I wind it to just before the point mentioned in 1. above, and let the watch sit face-down, it will not run for more than a few hours.
3. If I wear the watch overnight, the movement will sometimes stop. But not always. However, if I wear it for the whole day, it will keep running.
Does anyone have any ideas?