I have been in Basel and had the chance to meet KF Scheufele personally. The new Chrono One is nice, especially the "arena caseback". I´m happy with my one, though, because the new is even bigger (44mm?) - too big for me. 42mm is far enough for me ;-)
I was in the booth too. Glad that you met up with Mr KFS. Hope you have a good chat with him. Yes, the new ChronoOne is 44mm. I prefer smaller diameter too, 39mm perhaps Kong