A. Lange Sohne — Pour le Mérite / Grand Complication
Tourbillon “Pour le Mérite” 701.001
A. Lange & Söhne 701.001 is the 1994–1998 Tourbillon “Pour le Mérite,” a 150-piece yellow-gold manual tourbillon with fusée-and-chain transmission, 36-hour reserve, and argenté Arabic-numeral dial.