I had the same watch that I traded for a PP 5396. After the trade I was really regretting it, and decided to get another Lange 1 reference 101.022. Was looking for the Lange Darth as well, but the value has shot up so much.
Just a question. What makes the Richard Lange movement more accurate than a regular manual wind Lange movement found in the Lange 1 or Saxonia, and 1815 ? If it’s fusee and chain like the Pour Le merite, then I can see it, but there is a regular RL model. TIA