One of the best surprises at SIHH 2011 was how much I enjoyed the A. Lange & Sohne Richard Lange Tourbillon “Pour le Merite.” The regulator style watch took influence from a pocket watch made in the Dresden area a while back. It had three overlapping subdials, with one for the hours, minutes, and seconds. Lange took the concept and added to it some very complex mechanical features that make this not only a neat looking watch, but one with a very sophisticated inside.