The Pebble Appstore changes based on your specific choices. Use the options below to look around!
Pebble Original
Pebble Time
Pebble Time Round
Pebble 2
Pebble 2 Duo
Pebble Time 2
Pebble Round 2
Simple 24-hour watchface (with midnight at the bottom and noon at the top) that wanders through random (hopefully attractive color combinations).

Really simple Pebble watchface which displays the current time, the current date, and the current Unix Timestamp ("epoch time"). Unlike every other epoch time watchface I could find, it only updates once a minute by default, so is polite to your battery. Displays the local weather.
Now configurable!