The Senator Chronometer e.g. has very nich proportions.
But I would say many Glashütte watches follow a more sober approach to design.
Some call it „Teutonic“which maybe goes a little too far.
But there is an interesting thought that I once read somewhere.
Saxony has been a heavily protestant Kingdom all the time. And at least in Germany the protestant approach life and with that also design and architecture has been quite sober or even stern. Quite different to the Roman catholic one. This is nicely illustrated by looking at churches in Saxonia and in Upper Bavaria.
I would agree that Glashütte watch design still reflects the way of life and the attitude of the people formed by their religious history.