As eye-catching, innovative and informative as its predecessors, Bionik, the exquisite purple 2012 addition to the 25 euro silver niobium series, pays fitting tribute to how evolution in the natural world acts as a prototype for technology.
16,5 g; Special Uncirculated; Ag 900 / Nb 99.8; Ø 34 mm; Circulation: 65.000; Price: € 51,70