BY HARLAN CHAPMAN-GREEN I’ll warn you in advance that this article is going to get a bit gushy at times, and the reason for that is simple: A. Lange & Söhne’s Lange 31 is one of two horological grail watches I have in my head (the other is a Breguet but that’s not relevant today). Some of my first encounters with watchmaking on this scale were watching A. Lange & Söhne’s YouTube videos in 2012 or 2013, back when their channel’s […]