A bit more info about this watch https://hackaday.com/2024/07/16/seiko-had-a-smartwatch-in-1984/ https://hackaday.com/2024/07/16/seiko-had-a-smartwatch-in-19...

A bit more info about this watch https://hackaday.com/2024/07/16/seiko-had-a-smartwatch-in-1984/ https://hackaday.com/2024/07/16/seiko-had-a-smartwatch-in-19... or https://www.namokimods.com/en-eu/blogs/namokitimes/seiko-originals-the-uc-2000-a-smartwatch-from-1984 https://www.namokimods.com/en-eu/blogs/namokitimes/seiko-ori...