Problem, men also might have a special someone, or a particular memory they wish to keep near, either when away from home, or at times when things are a little less happy. The problem is, men can not really wear lockets, as a locket is a thing that women normally use.
Thus I introduce the Man Locket.
Based around a ring on a chain, which is something any man can manage to pull off.
Step 1: Find a suitable ring.
Obviously, this is a great way to 'up-cycle' an old ring that doesn't fit, or maybe a present that you don't wear.
Whatever the reason, bring an old piece of jewelry back to life.