Thanks to the Paris boutique, we could organize this setup: from left to right, the Langematik Perpetual, the Datograph Perpetual, the Lange One PC Tourbillon, the 1815 Rattrapante PC and the Richard Lange Terraluna.
It is something we forget something but Lange offers a wide range of Perpetual Calendar watches: complicated or not, handwind or automatic, classic or more innovative time display, it is difficult to not have a favorite among this impressive gathering of 5 watches!
Don't hesitate to click the pic to enlarge it!

