I don't have a Doxa yet, but I've been thinking more and more about one, being a Clive Cussler and sports watch fan. How is the 750T's lume? Say, compared to a Rolex sport watch with a maxi-dial. That's my basis of comparison. From the photos, it looks like the Doxa's daytime legibility is fantastic! I must say, a few years ago, this wasn't as much of an issue!