| 摘要 |
PROBLEM TO BE SOLVED: To provide a time difference display clock that has a relatively simple structure, can reduce costs, can extremely easily perform the correction operation of a time difference, and can accurately read time at two regions having a time difference at a glance. SOLUTION: A sub hour hand 20 is engaged to a main hour hand 19 via an engagement/disengagement bearing means so that the sub hour hand 20 follows the main hour hand 19, and is supported so that it can be intermittently rotated nearly by each 30 degrees at a time against the engagement force. The operation force when a pusher 22 is pressed is transmitted to the sub hour hand 20 via a sub hour hand adjustment means, and can rotate the sub hour hand 20 and only the sub hour hand 34 against the engagement force due to the engagement/disengagement bearing means at each press operation by the pusher 22. COPYRIGHT: (C)2004,JPO
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