Hello,
thank you for kind reply.
Assuming colours are from left to right : red - white - green , as I see them this way........it's still wrong if referred to Italian flag (green - white - red)...................but if you look at ring upside down (see below), then colours position appear correct for an italian flag.
Fingers position remembers me an hand simulating a firing revolver.
Furtherly, what's containing enamel sectors ? ........a stilized steel helmet ?
Ric
P.S. as soon as got it in hands , I will be able to tell more.....