No matter what they say, there are certain things that is better doing with a 24 hour watch and others that people can do ONLY with a 24 hour wristwatch. We might not need to do any of them or we might take advantage of some. The point is that a 24 hour watch offers something different (sometimes better) than a traditional one.
Key advantages of a 24 hour watch are:
1. Avoid time confusion
2. Help easily orientate
3. Better day planning
4. Higher reliability for time synchronization
5. Emphasize your uniqueness
There is also a sixth advantage, but we leave it for the end of the post!