Design submitted by Logan from the USA.
Inspired by subpixels, this watch design divides a segmented digit into red, green, and blue horizontal stripes, and uses the different colors to show hours (red), tens of minutes (green), and single minutes (blue). In this way, the entire time is shown in the space of one digit.
To show hours=10, 11, or 12, the hours (red) shows 0,1, or 2 and blinks slowly. It’s easy to remember which color stands for which part of the time: you read it as RGB.
The display is animated so that the red pieces are shown first, then red+green, then red+green+blue.