This educational overview from Goldammer Vintage Watches explores the history and science of luminous materials, from the early use of radium in World War I trench watches to the shift toward tritium and modern Super-LumiNova. The video explains how to identify different types of lume using dial markings like “T Swiss T” and “Ra,” while addressing the radiological risks of vintage pieces and how to handle them safely. It also provides practical tips for using UV light to verify the originality of a watch by observing how different materials react and fade. This is a valuable resource for collectors wanting to understand both the charm and the safety considerations of vintage glowing dials.
