CASIO BIZX Data Bank BZX-100 Junk Item This is a touch screen wristwatch, a rare model even for its time, released by CASIO. In addition to the touch screen, it was a high-tech watch of its era, equipped with an EL backlight, world time, and a data bank function that could store up to 100 phone numbers. The reason for being junk is that the "←" button in the lower left corner of the screen does not respond, making some functions inoperable. Also, there are signs of wear and tear, such as scratches, from its age. The EL backlight illuminates. There may be other malfunctions that I have not noticed. There are no extra links, but it still has plenty of room for my wrist, which is about 16.5cm. Please note that the item is only the watch itself, and does not include the box or instruction manual. #Casio #databank #retro