History of Casio DBC, DBX, and DBM Data Bank Calculator Watches | WatchUSeek Watch Forums
Dave Burke on X: "Rocking a Casio Data Bank watch like the cool Web2 Boomer* I am (retrofitted a DBC-610 circuit from 1985 into a new DBC-611 case). (*) Not actually a
This might be my new favorite watch… Vintage DBC-610 Data Bank! : r/casio