How often you fly around the world and how often do you..time...events? If the answers are: not too often, lose the JLC since it's got features you really have no use for. If, on the other hand, you fly a lot and time lots of events, let go of the 372. That's logic, for you.
Ciao - Sergio
The PAM372 is one of the ultimate Panerai's made IMO.
Cheers,
Anthony