12 h, jan 1, 1981 y - Seiko UC 2000 Wrist PC
Description:
Marketed as a portable PC, the UC 2000 let users tell the time, add up, and input up to 2kb of exciting data via a keyboard strapped to the arm.Added to timeline:
Date:
12 h, jan 1, 1981 y
Now
~ 44 years ago