Congratulations on a very pretty bike. I've always really liked the Almarc leather wrap. It may well be from '83. You're pretty sure it hasn't been repainted? I ask because Guerciotti normally in-painted the star on the bottom head tube lug, the signature on the seat stays and the star on the brake bridge.

From the '84 catalog: http://bulgier.net/pics/bike/Catalog...i84(tsd)/5.jpg

The fill paint on that one matches what's on my '82.