You can easily know about the running count of the seconds passing by, if you look at the subdial with 60 at the top. A subdial with 30 at the top, this dial usually measures the elapsed time in 30-minute increment. You can see the 12-hour loop of time with the subdial with 12 at the top. If you want to see the one-tenth of the second, you can do it with the subdial with 10 on its top. In watches with military time you may find some other subdials, they can provide your different information like weather report, alarm system, moon phase and weather conditions.These watches with military time are amazing and loved by every wearer.