|Brand||A. Lange and Sohne|
|Style||Chronograph and Tourbillon|
|Model||Datograph Perpetual Tourbillon|
|Size||Case Diameter: 41.5 mm|
|Bracelet/Strap||Black Alligator Leather Strap|
The latest masterpiece from Saxony pairs three complications with five supplementary functions. This unique timepiece by A. Lange & Söhne is not only technically impressive, but also stands out with a superbly organised face despite the density of information it displays.During the development of a multiple-complication timepiece, the most formidable challenge is to achieve the perfect interaction between different highly complex mechanisms and embedding them in a smoothly functioning ensemble.The black solid-silver dial of the new model contrasts beautifully against the 41.5-millimetre platinum case as well as the hands and hour markers in rhodiumed gold. It is limited to 100 watches. The name of the complicated watch subsumes its abundant timekeeping capabilities.