The Casio SF-5580 Digital Diary/Personal Organizer from the 1980s is a rare vintage collectable item that offers a glimpse into the technology of the era. This device combines functionality with retro design, making it a sought-after piece for collectors of vintage electronics. With its digital display and compact size, it serves as a nostalgic reminder of the early days of personal organization and portable computing. This digital diary is a new old stock item never used. I have fitted a new set of batteries set time and date its been tested and is in excellent condition fully functional 100% of the lcd screen works as it should to find one as good as this will be difficult very rare item . Is complete with its instruction book and box .
