1 Nuevo Peso

Uruguay's 1989 monetary reform replaced the old peso at a rate of 1,000 to 1, introducing the nuevo peso as the country struggled with inflation that had eroded purchasing power for decades. By the time this coin was struck, the nuevo peso itself was already losing ground — hyperinflationary pressure would eventually force another redenomination in 1993, when the peso uruguayo replaced it at the same 1,000-to-1 ratio.