Using the tutorial, I was able to create a 24 hour watch.
However, I did not use the watch sample, I think I used the App sample
so my watch loaded/installed as an app and not a watch choice.
I see the 24 hour face is a bit crowded on the screen. . . Here is a screen shot of
the emulator view. The watch view is the same, but a bit smaller to look at. . .