| Value | 1 Rupee |
| Material | copper nickel |
| Weight | 7.1 gr |
| Diameter | 25.4 mm |
| Thickness | 1.9 mm |
| Shape | Round |
| Subject | 3rd Anniversary of 2nd Executive President Premadasa |
KM151 · SRI LANKA · 1992

| Value | 1 Rupee |
| Material | copper nickel |
| Weight | 7.1 gr |
| Diameter | 25.4 mm |
| Thickness | 1.9 mm |
| Shape | Round |
| Subject | 3rd Anniversary of 2nd Executive President Premadasa |
Coin