| Issuer | India |
| Year | 2025 |
| Type | Non-circulating coin |
| Value | 100 Rupees |
| Currency | Rupee (decimalized, 1957-date) |
| Composition | Silver (.500) (Quaternary Alloy - Silver 50%, Copper 40%, Nickel 5%, Zinc 5%) |
| Weight | 35 g |
| Dimensions | 44 mm |
| Thickness | 2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) |
| Obverse description | Ashoka Pillar, Denomination Below with Rupee symbol `₹`. |
| Obverse script | Devanagari, Latin |
| Obverse lettering | भारत INDIA सत्यमेव जयते ₹100 |
| Reverse description | Portrait of Prof. M. S. Swaminathan. |
| Reverse script | Devanagari, Latin |
| Reverse lettering | प्रोफेसर एम.एस. स्वामीनाथन की जन्म शताब्दी Birth Centenary of Prof. M.S. Swaminathan 1925 - 2025 |
| Edge | Reeded with 200 Serrations |
| Mint | Hyderabad, India(1803-date) H Hyderabad, India(1803-date) |
| Mintage | 2025 - UNC - 2025 H - Proof - |
| Catalog ID | 5403118710 |
| Comments |
