Martin, thanks for filling in the timeline with such great detail.
I'd love to hear more about the Tangomat movement if you've got the time.
I heard an anecdote about the Tangomat's development, that long before its release, Nomos put a number of prototype watches in the hands of consumers and enthusiasts, for daily use-and-abuse over a period of time. This was not only to troubleshoot the movement under real-world conditions, but also as a smart marketing move to build awareness and fuel interest without spending a lot of advertising money.
Seems like a good idea, and runs counter to the secrecy that most new watch development occurs under.
-Tom