Time is displayed in two interlaced ribbons.

One ribbon starts at the left side of the top row, moves to the right side, jumps down two rows where it goes from right to left and then jumps down another two rows and goes from left to right.

The second ribbon starts at the right side of the second row from the top, moves to the left, jumps down two rows where it goes from left to right.

The time is displayed in the familiar way on the bottom row to give a decoding tip.

The ribbons are stationary in the left movie and move in the right movie