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
Samsung Electronics GmbH of Hannover, a design award for design materials and process technologies. In 2010, the German company selected a total of 42 products in the areas of home appliance, furniture, and industrial design. Samsung won the awards in five categories including external hard disk, full-touch screen phone, "side-by-side" refrigerator, compact digital camera, and laser printer toner. All Samsung mobile phones and MP3 players introduced on the market after April 2010 are free from polyvinyl chloride (PVC) and brominated flame retardants (BFRs). The company is listed in Greenpeace's Guide to Greener Electronics, which rates electronics companies on policies and practices to