Casio Data Bank 150 DBC-1500 1477 LCD Stainless Chrome Watch Wrist – Pocatello Market
Casio DBC-1500 Data Bank Digital Calculator Wrist Watch Module Vintage Japan | eBay
Jual Casio DBC 1500 Original - Calculator Watch - Jakarta Barat - rockinstuff | Tokopedia
DBC-1500] A 90s calculator watch. Never used. Seems to have a metal case. Heavy thick metal band. None of the buttons work. Will crack open again to see what I did wrong
History of Casio DBC, DBX, and DBM Data Bank Calculator Watches | WatchUSeek Watch Forums
Casio - DBC-1500 Data Bank 150 Calculator 1990's (unworn) - - Catawiki
CASIO DATABANK DBC1500 SILVER GREEN VINTAGE, Men's Fashion, Watches & Accessories, Watches on Carousell