Update: I've updated Orbtime to SDK 2.0! Download is below.

Controls
Up: Move Left
Select: Drop Floating Orb
Down: Move Right
Back: Pause to Main Menu
Scroll down to read the second post for details on how to play. Drop7 which Orbtime is modeled after is notorious for being difficult to explain with words so I've included images.
As a bonus, I also included a way to tell the time in the main menu. You'll be able to figure out how to tell the time with it after reading about time orbs below.
And finally, there is a hidden game mechanic that I'll reveal as soon as someone discovers it :)
Download
Download according to the Firmware on your Pebble. If one doesn't work, try the other. If you've never heard of SDK 2.0, try 1.14.x first. You can check your firmware version in Settings > About > Firmware.
Changlog
v1.1
- The main menu time orbs animation is fancier :)
- Garbage orbs can no longer initially change into time orbs. This should make the game more difficult and less sporadic. After becoming basic orbs, they can be still be promoted as normal.
v1.1.1
- Updated to SDK 2.0! Sorry, no new features, but I will be sure to make use of the new 2.0 features for Orbtime in the future.