I always love these highly-informative and well-written SJX pieces. Weirdly-enough, I’d never heard about the natural escapement until it was mentioned to me by a very well-verses watch salesman at a famous AD in London.
...when their main claim to fame was being avante garde (with the Lange 1, Datograph and [lately] the Zeitwerk). IMHO, if someone is debating between a nautilus and a SS Lange in terms of which brand to enter...then they aren’t really considering the entire breadth of offerings from either brand. Ho