CASIO South Africa - James Ralph Pty Ltd on Twitter: "DBC-611 Taking back to Old School Classics! #Silver #Databankwatch #Casiowatch #Retrowatch DBC- 611 | 25 Pages Telememo | 1/100-Second Stopwatch | Dual Time
History of Casio DBC, DBX, and DBM Data Bank Calculator Watches | WatchUSeek Watch Forums