In the center, a cuirassed bust of Ferdinand I on the right, wearing a chain on his chest, holding a scepter in his right hand and a scabbarded sword in his left. The crown protrudes slightly from the double inner circle. Latin legends around the edge.
Obverse script
Latin
Obverse lettering
FERDI·D:G·ROVNG·BOE·DAL·CRO·Z&·REX
Reverse description
Single-headed eagle on the left without crown or halo, coat of arms of Castile and Austria in the center. Latin legends around the edge.