My 127 from Andrew has great lume on the dial, the DSN hands are better but not that much, i have to say that it is not far behind my Seiko chrono, and the lume on that is outstanding, at the end of the day if you can read your watch when you wake up in a dark room 8 hours later then it is fine, or you can read your watch after 8 hours laying under a bush in the rain in november it was proberbly too bright to start off with, a comon fault with luminover watches. People tend to give them of good blast of white light last chance they get and then walk out in the dark 5 min later glowing like a fire work display. Certain units are worse than others particularly the ones who have to have there sleves rolled half way up the forearm so "I can see my altimeter" Now if i was still doing this line of work i would be all over a GTLS watch like a traser. always just bright enough!