| Obverse description | Crowned and armored bust of King Johann III facing right |
| Obverse script | |
| Obverse lettering | · REX · · IOHA · |
| Reverse description | Crowned shield with the Three Crowns of Sweden divides last two digits of date. Shield is within a circle, while legend is outside. |
| Reverse script | |
| Reverse lettering | MONETA NOVA REG SVEG
7 8 (Translation: New coin of the King of Sweden) |
| Edge | |
| Mint | |
| Mintage | 1578 - - 1580 - Unique - |
| Catalog ID | 3229950800 |
| Comments |