NGC 129 lies about halfway between the stars Caph and Gamma (γ) Cassiopeiae, the Cassiopeia W’s western and center stars, respectively.
NGC 457 the Owl Cluster, is found just to the south of the star Ruchbah in the Cassiopeia W.
M103 is a compact open cluster northeast of Ruchbah.
NGC 663, is located just east of the halfway point between the stars Ruchbah and Segin, the two easternmost stars in the W.
Stock 2, the Muscleman Cluster, is set just 2° north of the famous Double Cluster in Perseus.