Hi All, The Langematik Anniversary (PT, enamel dial) was produced around 2001 and was limited to 500 pieces. I always suspected that only about 250 (and not all 500) were sold to the public, based upon how (in)frequently they appear on the preowned market...
#28 was stolen this year, in late April/early May of 2015. It was stolen either in Japan or in California, USA, when enroute from one Forum member to another. #185 was stolen from Nico ("amanico"). For a list of other stolen Lange watches, or to add yours...
203,252 exists. Just one note - I have also discussed this topic with a long time Lange employee, and he/she confirmed that 500 is produced. They were as surprised about why Blümlein made such a decision; and they were very happy when all 500 were deliver...