A revolutionary GMT that is set by rotating the bezel.  Extrodinarily rare due to limited production, and the fact that IWC acquired the IP in 2014.  The company maintains a website that contains quite few interesting facts about the company, these watches, and the geniuses who created this masterpiece.

This example is in tier 1 condition, and includes the original inner box, outer box, as well as the guarantee booklet.  The watch is flawless

Bezel rotates bi-directionally and lists 36 cities that set the watch accordingly with the simple turn of the bezel.

The bezel lock and crown are spotless

exhibition caseback

ref 1071 ST 21

45mm case (excluding bezel lock or crown)

c.2013

Enjoy!

original signed strap will fit up to 8.25 inch wrist