These lumes look really good in these photos but surely practically they are pretty pointless unless you have a desperate need to know the time <5 mins after holding your watch right under a really bright light? 😉
Yes I sort of agree with you, when you need to tell the time in the dark, a few hours later the glow has well gone. I wish Tag and other companies used tritium tubes like my Ball watches. All night lume for 25 years.