Seiko RC-1000 Wrist Terminal Watch being uploaded from a DOS running PC - YouTube
FS: NOS Seiko RC-1000 Wrist Terminal Digital LCD watch $495 | The Watch Site
Sold Price: GENTLEMENS SEIKO DATA BANK WRIST TERMINAL RC-1000 WRISTWATCH - October 3, 0121 10:30 AM BST
Computer ♥ Records on Twitter: "The Original Smartwatch? Seiko RC-1000 aka Wrist Terminal from 1984 could connect to your desktop computer like a Commodore 64, IBM, Apple IIe, or BBC Micro. #technology