INFORMATION PROCESSOR

PROBLEM TO BE SOLVED: To facilitate the miniaturization of a device while inputting much information through simple operation. SOLUTION: When a rotary bezel 102 is rotated in the information input state of this wrist watch type information processor, the rotating amount and rotating angle thereof are detected. On the basis of this detected result, an information signal is generated and information corresponding to this signal is displayed on a display device 104. At such a time, the display device 104 displays an input schedule information display part 301 for displaying information, which can be inputted at present, and input enable information display parts 302a and 302b for displaying information which can be sequentially inputted when the rotary bezel 102 is rotated from this time point. Thus, when a fix switch is pressed so as to display desired information on the input schedule information display part 301 by rotating the rotary bezel 102, this information is inputted.