DonCorson
WatchTech101.2 - Main Spring Curvature
DonCorson
WatchTech101.2 - Main Spring Curvature It is always interesting to see the beautiful curve of a main spring when removed from the barrel. It looks like it was drawn by an artist looking for a beautiful organic form. But it is, as so often, not an eye with good taste that determined the form, but the hard look of geometry meeting materials science. Let's take a look inside a watch barrel in more detail.