Calculator watch financial functions (in the Casio CBA-10). Usually calculator watch operates with eight digits number, however, calculator watch can operate with 6 digits (for example, Casio C-801) or 10 digits (Casio CBA-10) numbers. Calculator watches first appeared in the mid 1970s introduced by Pulsar (1975, then a brand of the Hamilton Watch Company) and Hewlett Packard. Several watch manufacturers have made calculator watches over the years, such as Pulsar and Timex, but the Japanese electronics company Casio produced the largest variety of models. In the mid-1980s, Casio created the Databank calculator watch, which not only performed calculator functions, but also stored
Cloudy Cloud Calculator Cloudy Cloud Calculator Cloudy Cloud Calculator is the third studio album by Japanese musician Takako Minekawa, released on December 10, 1997. It was released by Polystar in Japan and by Emperor Norton Records in the United States. Minekawa played almost every instrument on the album and produced, arranged, wrote, and sang nearly all its songs. Minekawa toured in the United States to support the album. The album "Ximer", released in 1998, featured remixes of "Cloudy Cloud Calculator" by artists including Cornelius, Markus Popp, Sukia, and Michiko Endo (Citrus). Heather Phares of AllMusic described "Cloudy Cloud Calculator" as one of Minekawa's