This proprietary Casio analog system
achieves highly practical = multifunction operation
through a combination of an electronic crown switch
with multiple-motor hand control.
The use of multiple motors to drive the various hands independently facilitates complex, highly accurate multi-function display of such functions as the stopwatch and Home Time/World Time switching. It also enables smooth mode switching, adding further practicality to the analog watch.
Electronic crown switch
The electronic crown switch gives users ergonomic control of World Time city selection and various other functions with simple crown operation. An original LSI technology provides improved analog watch operability. Other features include a quick-lock mechanism for fast, easy locking and release.