sounds like this might be one of the technical topics that were common on WPS once and have become a little rare over time.
I am not yet convinced that winding the main spring in a classic barrel interrupts rhe dlow of torque towards the movement.
While winding you just add tourque back to the main spring that it slowly lost while unwinding. But without interruption of the flow of power. This is because while winding you are pulling the outer rim of the barrel - via the main spring - into the same direction it is running anyway. And because you are adding energy to the spring at its inner end and it outputs energy to the barrel rim at its outer end the power transferred to the barrel rim will be determined only by the spring rate and the current winding state. At least that is my, possibly wrong, understanding.
In addition to your effort to talk to the G.O. brand leader in the USA let me ask these questions to a contact at the manufactory.
I am curious to see what we will find out.
Best, Martin