Islamic Interpretation of Dreams (Ibn-i Sirin):
(Cupola; Minaret; Observatory) In a dream, a watchtower represents a notable person.
Seeing a watchtower from a distance in a dream means victory over oneâs adversary, attainment of oneâs goals, rising in rank, or it could mean happiness.
If a merchant sees a watchtower in a dream, it means prosperity, presiding over his fellow merchants and gaining power. Building a watchtower in a dream has the same interpretation as building an edifice or a house.