The Casio DC-7700 Vintage LCD Calculator is a retro piece of electronics that is fully functional and perfect for those who appreciate vintage computing. This pocket-sized calculator is a rare find and features a unique Data Bank function, making it a valuable addition to any collection. With its classic Casio brand and vintage aesthetic, this calculator is sure to bring a touch of nostalgia to any tech enthusiast's collection. I fitted a new set of batteries that will be left in . Its been tested and is fully functional time and date set no instructions or box theres a set up guide in the cover.
