| Emitent | Switzerland (1848-date) |
|---|---|
| Rok | 2025 |
| Typ | Non-circulating coin |
| Nominał | 20 Francs |
| Waluta | Franc (1850-date) |
| Skład | Silver (.999) |
| Waga | 20 g |
| Średnica | 33 mm |
| Grubość | |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) |
| Opis awersu | Eureka, a sculpture created by Jean Tinguely in 1964, made up of interlocking wheels and mechanisms. |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | Jean Tinguely 1925 HEUREKA 1964 |
| Opis rewersu | Stylised portrait of Jean Tinguely. |
| Pismo rewersu | Latin |
| Legenda rewersu | CONFOEDERATIO HELVETICA 2025 20 FR B |
| Krawędź | Script: Latin |
| Mennica | B Bern, Switzerland(1225-date) |
| Nakład | 2025 B - - 7 500 2025 B - Proof - 3 500 2025 B - Proof; Collector`s Edition - 1 000 |
| ID Numisquare | 2414096670 |
| Uwagi |