| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital watch which has a small number of input devices, and which is simple and easily masters the operation of itself and usable easily and intuitively. <P>SOLUTION: In the digital watch having a display 50 with digital indication, digital indication of the first line and the second line is included, the digital indication is provided with a microprocessor 21, a memory device 22, a communication bus 30 as a control means for maintaining and indicating the present time, and provided with a roller 70 as an interface component connected with the control means and detecting pressure in the axial direction and rotation around the axis. <P>COPYRIGHT: (C)2004,JPO |
