Thomas M. Meine
Broschiertes Buch

Vintage Watches - Radium and Tritium

Luminous paint on dial and hands

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Complementary to the book 'Collecting Vintage Watches'Radium, Tritium and other radioactive activators on watch dials and handsRadium (radium 226) and Tritium contained as activators in luminous paint on watch dials (numbers, markers, dots) and hands, besides other radioactive materials, are subject to never ending discussions amongst vintage watch collectors, especially those, who are posessing lumed timepieces from earlier periods or are even working on them.Opinions differ what concerns eventual health risks, not only amongst the watch collectors, but also between the professionals. Many as...