Hello everyone! This is my first post on this site, and I look forward to discussing and hopefully being able to contribute to the discussions about this wonderful watch brand! So the question I have is in regards to Bulova's lume material history, more specifically radium. In doing some research, a lot of material I read is not overly specific as to when radium was discontinued. Does anyone know of a specific year of production that Bulova may have stopped using it? As I have small children in my home, I have made an effort to avoid bringing radium lumed watches into my home, not wanting to take that risk, no matter how small it is. I recently purchased an Accutron, with a date code of 1966. There is no "T" indication on the dial identifying tritium, so I'm unsure if this would be radium or not. Given that it is later 60's I would think not but if possible could someone confirm this for me?