Independents

Given the proliferation of content here on these types of movements in recent days, I thought adding this excellent comparison video would prove beneficial to all who haven't seen these pieces in person........

PS presents things in an intelligent and balanced way. I think some keyboard warriors could take a lesson here.

PS-M calmly explained the beauty and methodology behind the two very different movements.  Very cool how he explained how the revived names pay homage to how the two original watchmakers solved the problem of decreasing energy from a mainspring winding down.  Very cool video.

as it conceivably gets ....