This is a pretty cool hack: A real Instructables project, built using modern components.

Here’s a high-res image of the watch and another showing the side with the floppy drive/disk (a repackaged micro-SD card).

Here’s a link to a fantastic interview with the creator (the interview starts at about 16:50 in).

It’s worth scrolling down on the main Apple II Watch Instructables page to read the comments. At one point, Woz jumps in.

Finally, below is a short video (too short, really) that shows the Apple II Watch in action.