File:Seiko Data-2000, The First Computer Watch, Circa 1983-1984, LCD Watch with Docking Station (8515983575).jpg - Wikimedia Commons
Seiko Originals: The UC-2000, A Smartwatch from 1984 – namokiMODS
Original Seiko 7005-2000 Automatic Watch. on Leather Strap - Etsy
Sold Price: Seiko Data-2000 Watch Computer in Original Box. Japan, ca. ... - June 6, 0120 9:00 AM CDT
From Deep in the Watch Box: The Seiko Data 2000 - Worn & Wound
Seiko UC-2000 The "origin" of smartwatch - YouTube
Seiko DATA 2000 for $1,045 for sale from a Private Seller on Chrono24
Seiko Computer Watch UC-2000 & UC-3000 - Coolest Vintage
FS: 1984 Seiko Data 2000 | WatchUSeek Watch Forums
Seiko UC 2000 vintage - computer wristwatch - 1984 - Catawiki
Vintage SEIKO DATA 2000 Watch / Computer | eBay
Detail
Computer Love: Jason's Data-2000 — Watch Patina
SEIKO UC-2000 world's first smart watch NOS | eBay
My Vintage Seiko Data 2000 Watch - YouTube
From Deep in the Watch Box: The Seiko Data 2000 - Worn & Wound
SEIKO UC-2000 LCD WRIST WATCH computer set with UC-2100 keyboard RARE VINTAGE | eBay
