Should be a Cromor or Gara (maybe the later as the seatstay cap does not have - SOMEC - stamps), by this time the entry level models have that as well, but like with anything Italian, there are always exceptions based on their mood that they or available material. The Mario Martini paintjob is cool.

Edit: For Sale: 56cm Somec Elite complete bike, Campagnolo record, Zonda wheelset etc. (Comment 9117753) (lfgss.com)
check here, its really similar minus lug cutouts. (I'm not sure if he's right about being an Elite)