This Casio SL-80A Pocket Ultra Slim Solar Calculator is a vintage gem that works great! Made in Japan, this calculator is a rare find for collectors and enthusiasts alike. With its sleek design and solar power source, it's a unique piece that will surely impress.

The calculator is made by Casio and features the model SL80A. It's a pocket-sized device that is perfect for on-the-go calculations. The vintage calculator is categorized under Consumer Electronics, Vintage Electronics, and Vintage Calculators. It's a must-have item for anyone who loves vintage electronics.