Casio Databank is a series of digital watches manufactured by Casio. They allow data storage for telephone numbers and email addresses, and usually provide a calculator, in addition to the standard features of a digital watch. There are at least two Databank watches that includes a TV and VCR remote control feature.
The Databank CD-40 is the first Databank watch, debuting in 1984. It is one of the first digital watches created in the 1980s that allows the user to store information, following a Pulsar model released in 1982.
As of 2016[update], Casio sells four models of Databank watches on its website: the CA53W, which only provides calculator functions; the CA56, which provides calculator and databank functions; and the DB36 and its stainless steel variant, which only provide data storage functions.