| 摘要 |
PROBLEM TO BE SOLVED: To provide a watch that can display information to be input in an apparatus on the other side of communication even if the watch does not include a display part such as a liquid crystal display.SOLUTION: When a watch has made transition to a communication mode by depression of an operation button 17, it causes a communication processing part 23b to generate an authentication code such as PIN CODE represented by a number comprising a plurality of digits, controls, with time information management part 23a, a hand movement control part 3 to move hands such as a second hand to time display positions corresponding to the numbers at respective digits of the authentication code, and displays the authentication code digit by digit. |
