head encased in a helmet. This helmet features two round openings revealing the fighter's eyes, with a visor composed of two sections meeting precisely at the face's midline. The cheek guards, starting narrow at the ears, widen to cover the entire face except the eyes and appear to be fastened by two crossed straps beneath the chin.

This helmet style emerged at the end of the Augustan era, around 10-20 AD. This narrows the construction window to the late reign of Augustus and the early reign of Claudius.