Swatch came up with the "at-time" but it didn't take off for some reason: https://en.wikipedia.org/wiki/Swatch_Internet_Time https://en.wikipedia.org/wiki/Swatc

Swatch came up with the "at-time" but it didn't take off for some reason: https://en.wikipedia.org/wiki/Swatch_Internet_Time https://en.wikipedia.org/wiki/Swatch_Internet_Time