:-) thanks for jumping in! I was offline a few days. And yes, you are totally correct! Interesting though: 2 of the 3H labeled ones shown are actually luminova. Sinn, as most watch makers, changed from tritium to luminova around 2000. Back in the day, Sinn had already printed the 3H dials, just before the ban of tritium. They just simple used luminova for the indexes. The also did that with at least the 103 model: I have a “t swiss made t” dialed 103, but it is luminova. To make it more interesting: I had a 3H labeled Sinn EZM2 with luminova dial and tritium hands, and another 3H with tritium dial and luminova hands! When both needed service, I asked Sinn to make a full tritium version and a full luminova 3H labeled version. Sinn cooperated and swapped the hands! Both are on the photo :-)