I used to live in Italy for about two years.
I have never left anything valued over two bucks in the vehicle unattended.
Leaving valuable staff in a car in Italy is just asking for trouble.
BTW, about one week ago there was a 1665 DRSD stolen in Toronto hotel in a swimming pool locker.
The guy left his watch in an unattended locker!!!! (a waterproof watch, mind you!!). The serial # was not published though.
Watch your watches guys!!