The headstock, body, and neck were bound, and came with crown inlays.

It also has a rosewood fingerboard and bridge, and mother of pearl crown inlays.

The headstock had a split-diamond inlay rather than the smaller crown inlay on the 335/345, in addition to multiple-layered binding.

The distinctive "Double-S" Spector logo was once again added to the headstock of all Spector basses and mother-of-pearl Crown Inlays would be added to the Europe Series models.

On this mid-level SG model, Gibson kept the neck binding but used dot inlays in place of the trapezoid position markers of the standard model and did not use the crown inlay on the headstock.