Is not so much in the watch movement, unlike Rolex and Angelus, but is more in that Minerva used to supply parts that are critical in constructing timing devices that Panerai used to produce. ( I presume these are the bomb timers)
With the exception of 2 pieces that i hardly mention ( because i actually gave them to my mom, who incidentally is becoming quite hooked onto Panerai all because of her son's fault...), yes all my Pannies are 47mm and up.( or will be)
Anything smaller than that, and it really looks weird on me! I guess i'm one of those Asians who look really good in an authentically sized panny!
You should get one of their watches soon bro!
Cheers
Stephen