The M53 Bronze is similar to others in the M line — with the biggest exception to that being the CuSn8 case, which should develop a wonderful patina over time. This watch also has some great vintage feel to it. The dial and hands are black, and on top of that, you have eight layers of their vintage lume.
This means two things — one, you’ve got an almost aged look to the lume right of the bat. Second, with eight layers, you’re going to have a nice glow coming from your wrist when it gets dark — via Wrist Watch Review