The balance wheel is magnetically suspended - there are no end or cap jewels or incabloc-style shock protection. When the watch is shocked, the magnetic field brings it back into position!
Imagine: adding to high horological by ADDING magnets to a mechanical movement.
It's one that made me wish my wrist was just a LITTLE bit bigger, because its lug to lug wasn't quite comfortable for me. The watch is obviously not too big--it's exactly what it needed to be--so I can't blame it. I have to blame myself!