1916, Panerai becomes a legendary innovator: the Radiomir paste. The reference to the name "Radiomir " was documented in the addendum of the patent filed in France on March 23, 1916. The high self luminescence of the compound immediately made radium paste a key element in Panerai's production. The Radiomir patent was the first of the many patents filed to celebrate Panerai's history of innovation. #Panerai #Radiomir #PaneraiLegends #PaneraiRadiomir #PaneraiHistory #PaneraiWW23