See also https://asiamedals.info/threads/1st-anniversary-of-manchukuo-founding-commemorative-watch-fob.11754/
Obverse
大満州國 - Great Manchukuo Empire
建國周年記念 - Anniversary of National Foundation Commemorative
Obverse
大満州國 - Great Manchukuo Empire
建國周年記念 - Anniversary of National Foundation Commemorative