I've always liked these chronograph watches from
Eberhard & Co. that have four small chronograph subdials in a horizontal row on the lower half of the dial. They function just like a normal chronograph, with the additional subdial being used as a synchronized 24 hour hand for AM/PM indication purposes. The movement of course also has the time and the date. It is a special module done by
Eberhard & Co. on top of a base Swiss ETA 2894 automatic chronograph movement. The layout makes this watch feel like a much more impressive "instrument" compared to most other sport watches.