I've been wanting to attempt to make a coaxial movement, roughly that size as well. As there's no chance I could make one that would fit in a watch.
I've also pulled a few Unitas (pre-ETA acquisition) movements out of stopwatches and assembled wristwatches with them. It's not "watchmaking" but it's fun nonetheless.
I've also pulled a few Unitas (pre-ETA acquisition) movements out of stopwatches and assembled wristwatches with them. It's not "watchmaking" but it's fun nonetheless.