This is a simple watchface that displays the current time in 24-hour text, as one might read it out loud.
For example, 9:00am (in 12-hour time) becomes "zero nine hundred hours".
This is largely designed to be compiled with the standard "waf" toolchain, and can also be easily imported into Cloudpebble, the latter of which I highly recommend for easy and quick compilation without having to worry about your local toolchain.
http://builds.cloudpebble.net/2/d/2d1bde0f45384da1b73ef44b83d6ad54/watchface.pbw
Many thanks to Trammell Hudson for teaching at NYC Resistor, and the Pebble team for being on site to answer questions.