The origin of 'wearable computer' was in Japan in the 1980's - GIGAZINE
Seiko UC-2000 + UC-2100 Keyboard Wrist Information System (UW01+UK01) | WatchCharts
Before Smartwatches, There was the Seiko UC-2000 Wrist Computer, Here are 5 Cool Facts - TechEBlog
Seiko Originals: The UC-2000, A Smartwatch from 1984 – namokiMODS
Vintage SEIKO UC-2000 2100 With Keyboard Watch Wrist Module WORKING! | eBay
GitHub - azya52/seiko: Seiko uc-2000 reverse engineering
European Society for Computer Preservation - The Seiko UC-2100 Keyboard module, with docking area for the wrist watch module, manual, and original package. | Facebook
Seiko UC-2100 keyboard datagraph | National Museum of American History
Seiko Wrist Module Uc-2000/seiko Wrist Information System - Etsy
Seiko UC-2000 Wrist Information System - Old Crap Vintage Computing
Seiko UC-2100 Smart Watch | Stereo2Go forums
Seiko UC-2000 Wrist Information System 3-Piece Set (UC-2000, UC-2100, UC-2200) | WatchCharts
kokopelli on Instagram: “SEIKO UC-2000/2100/2200 wrist computer is in store now.”
SEIKO Computer Watch and Controller UC-2000 and UC-2100 w/Box Japan Ver. Tested | eBay
RARE NIB Vintage 1980 NOS SEIKO UC2100 keyboard f. LCD Digital computer watch ·· | eBay
Seiko Originals: The UC-2000, A Smartwatch from 1984 – namokiMODS
SEIKO Keyboard キーボード UC-2100 デッドストック 希少 mawchicago.com
Saturday watch illustration, this one with what in my opinion is probably the first concept of a smartwatch in the '80s: the Seiko UC-2000! This piece would work as a simple digital
Seiko UC-2000 Wrist Information System - Old Crap Vintage Computing
Seiko Originals: The UC-2000, A Smartwatch from 1984 – namokiMODS
Seiko UC-2100 Smart Watch | Stereo2Go forums
Seiko UC 2000 vintage - computer wristwatch - 1984 - Catawiki
Seiko UC-2100 keyboard datagraph | National Museum of American History
Seiko Wrist Computer UC-2000 UC-2100 With Keyboard Quartz Stainless Men's Watch | eBay
