The Two Watch Collection: The Patek Philippe 3940 And The A. Lange
https://www.hodinkee.com/articles/patek-philippe-3940-a-lange-and-sohne-1815-chronograph
WEBAug 3, 2016 · The 3940 was eventually replaced by the 5140 and (earlier this year at Baselworld) the 5327. Still, the 3940 is something of a special watch to Patek lovers for a few different reasons. The first is that with its automatic, micro rotor–powered calibre 240-Q and 36mm case, it is a truly refined offering.
DA: 94 PA: 100 MOZ Rank: 62