NEW NOS RARE Vintage CASIO VDB-2110 Silver HOTBIZ Memory protect 200 DATA BANK | eBay
CASIO VDB-3000 / VDB-3100 (1997) - YouTube
kokopelli on Instagram: “CASIO VDB-3000。1990's touch screen databank calculator.#横バーブレス萌え”
Casio VDB-200 Memory Protect. I believe this watch was first manufactured in 1995 and hit stores a year later. Touchscreen had to have been a very innovative feature back then. First got