I am selling this item to organize my collection, which has grown too large. No comments are needed; you can purchase directly. Price reduced from 33,000 yen to 27,000 yen. This is a working Seiko Wrist Computer UC-2000 with the original bracelet. I purchased and used this watch during the period when it was popular among young people and businessmen. After that, I carefully stored it in a storage room at home. I recently replaced the battery, and all button operations and screen displays are working without any problems. In the early Showa era when it was sold, this multi-functional watch was a hot topic, and it attracted attention as a "watch that can take notes" from Seiko (I have never used the memo function, so I don't know how to operate it). The screen, which resembles a cathode-ray tube television, evokes the Showa era, and I loved it very much. ● Condition: Working with no major errors as a vintage item. ● All button operations are working without problems. ● Mechanism: Battery-powered (replaced in October 2025) ● Belt: Equipped with a rare original metal bracelet. ● Please check the images and make your judgment as this is a used and vintage item, so there are signs of use. I would be happy if it goes to an owner who will take good care of it. ※ Please refrain from reprinting images and text. It is also prohibited by Mercari's regulations, and we will report it upon discovery. Calculator, calculator, Showa retro, vintage, analog-digital, digital-analog, high economic growth period, 1960s, 1970s