Jsebwc I found the Rolex Passion Report article I was looking for that discusses the transition from radium, to lower concentration of radium, and then to tritium. It shows the various dial variations and some of the certificates that Rolex issued to owners to prove their watches were tested and safe. It has the recall notice, the sticker, and then a few Rolex test lab reports and certificates that gen owners have provided when their watches went in for dial replacements or insert replacements! Very cool pics in here. http://rolexpassionreport.com/316/th...lamation-mark/
Here's another, even more detailed article on Rolex Passion report about the history of Rolex lume. This one is even cooler!
http://rolexpassionreport.com/15606/the-evolution-of-rolex-luminous/
Here's another, even more detailed article on Rolex Passion report about the history of Rolex lume. This one is even cooler!
http://rolexpassionreport.com/15606/the-evolution-of-rolex-luminous/