Diana Cronometro P.C. Pocketwatch

A couple of years ago I found this pocket watch while working Night Audit at a hotel.  I thought it was cool and after the 4 month waiting period required (so the owner could claim it) I was able to take it home.  I know nothing about the pocket watch other than it looks old.  On the front it shows a red logo saying DIANA on the top CRONOMETRO on the bottom and P.C in the middle.  On the back there is a mark that says MESSAGERO around what looks like a flower.  On the inside of the back flap is carved either a 10 or a 6.  It has 1 long line and a smaller 0 next to it.  Even smaller there is a what looks like the name mollys in parentheses.  On the mechanical pieces the same carving is there, either a 10 or a 6.  The only thing I've been able to find online that has anything to do with this watch is this entry which doesn't say much.  http://www.invaluable.com/auction-lot/diana-cronometro-p.c.-large-pocket-watch-with-1-c-rsiw7ogfvt