Casio Databank

Casio Databank (often styled as CASIO DATA BANK) is a series of digital watches and electronic personal organizers manufactured by Casio. The watches allow data storage for names and telephone numbers, memos, and in late editions, email addresses; in addition to usually providing a calculator as well as the standard features of a digital watch. The personal organizers allowed storage of names, telephones and fax numbers, memos and includes a "secret" storage area for memos which required a password to access.

Casio C-80 is the first calculator watch to be ever produced. The Databank CD-40 and CD-401 are the first Databank watches, debuting in 1983. It is one of the first digital watches developed in the 1980s that allows the user to store information, following a Pulsar model released in 1982.¹

Over the years, watches in the Databank line gained a variety of notable features, some of which were world firsts. These included the schedule and world time (introduced on the DBC-62), phone dialler (DBA-80/800 and DBA-100/900), an electroluminescent backlight, luminous keypads, touchscreen (VDB-1000 and VDB-200), voice recording capabilities (DBV-30/300 and DBC-V50/150) and atomic time reception functions (DBC-W150, FKT-2000 and FKT-300) in addition to data storage capabilities.²³ Collaboration models of the Databank line were also made.⁴

With the advent of smartphones and smartwatches, the Databank watches like calculator watches lost their popularity and are now mostly a fashion statement. Today, Casio still sells Databank models with basic data bank functions. Databank models have many unique features and are highly sought after by watch collectors.⁵

As of 2020, Casio sells the following models of the Databank: the DBC-611 and the DBC-32, which provide data storage, calculation and schedule capabilities, the DB-380 and the DB-36/360 which provide data storage capabilities. All models allow for a selection of multiple languages.⁶