Sacred Gem

Sinbad of the Seven Seas is a 1989 Italian fantasy film produced and directed by Enzo G. Castellari from a story by Luigi Cozzi, revolving around the adventures of Sinbad the Sailor. Sinbad must recover five magical stones to free the city of Basra from the evil spell cast by a wizard, which his journey takes him to mysterious islands and he must battle magical creatures in order to save the world.