Obverse: Bust of the emperor wearing a radial crown, armor and paludamentum, in the rim the legend IMP C DIOCLETIANVS P F AVG.
Reverse: Jupiter standing left, holding long scepter and Victoria on globe, eagle on left, in segment letter P, in rim legend IOVI TVTATO - RI AVGG
Coin, diameter 24 mm, weight 3.07 g.