There was a time, when the watches from Glashütte where the best in the Germany, or maybe even in the global market.
Julius Assmann, Moritz Großmann, F. A. Lange and Adolf Schneider founded 1878 the German Watchmaker School in Glashütte, a small town in Sachsen. Due to this fact, in a small area, the best centre for precision watch making in Germany has grown very well.
The quality of these watches was excellent. The basic contruction of this watches were ¾ plate movements with a spall plate for the escapement wheel.
It seems IWC wantet to profit from that Market and built a copy of this movement type. Even in the selling books it is marked Cal. Glashütte.
The below picture shows such a watch.

The movement inside is such a "Cal. Glashütte" movement, even marked "Glashütte bei Dresden / S.U.F" (S.U.F stands for "Schaffhausener Uhren-Fabrik")

There was also a "Open Face" version of this movement:

Best regards
Ralph
P.S.: A small "Sorry!" to all "not Pocket Watch fans" for filling up the forum with boring PW Threads, 1st of April 2013

