The Seiko UC 2000 Wrist Watch Computer

This watch actually set off the idea for the emulator project. After obtaining one of these odd watches in early 2021, I have been trying to find information on the watch for quite some time. A lot of support came from Azya52 who coded a tetris game for this watch which you can find here: https://github.com/azya52/seiko

Also, this website offered some information: http://www.sigma957.org/ which unfortunately has been taken offline now.

Lots of useful information also here: https://sudonull.com/post/66861-Reverse-engineering-of-the-first-Seiko-UC-2000-smart-watch#google_vignette

Here is some early screenshot of the emulator for the UC 2000: