401.031

Gen 1 Chrono, model 401.031 from 2004. Caliber 951.0. *By far* the best looking caliber in my whole collection....and I stare at it every time I put the watch on. Thank you once again everyone for your input in my previous thread. Miloš

Reference 401.031

Regardless of everything that little flame of love for Lange is still there. Which one would you pick ? The ref 1815 - 401.031 first generation or the 404.035 - mighty double split.

I would like to come back to the PG 1815 chronograph first edition (reference 401.031). Several years ago, I had the ability to choose between the two versions available of the 1815 chronograph: - WG with silver dial and blued hands - PG with black dial a