发明名称 HAND TYPE ELECTRONIC TIMEPIECE
摘要 PURPOSE:To permit correction even if a user does not view a hand display device is not viewed at all times during the correction by providing a hand position counter which stores hand positions and an acoustic driving device which outputs an acoustic signal by the output signal from the hand position counter. CONSTITUTION:This hand type electronic timepiece is provided with the hand position counter 7 and the acoustic driving device 8. A signal PD of 1/20Hz for driving a motor is outputted from a rapid feed pulse change over circuit 3 and the hand of the hand display device 6 is under 20sec hand operation in an ordinary state. The user first operates a reset switch S2 in order to initialize the hand position counter 7 in this state. A control signal PC of an H level is then outputted when the user operates a switch S1 for correction in order to correct the time. As a result, a sound is produced at every outputting of a count up signal PT while the hand of the hand display device 6 is subjected to rapid feed hand operation. The acoustic driving device no longer generates sounds when the switch S1 for correction is operated upon ending of the correction.
申请公布号 JPS63256884(A) 申请公布日期 1988.10.24
申请号 JP19870091758 申请日期 1987.04.14
申请人 CITIZEN WATCH CO LTD 发明人 KAWAHARA HISASHI
分类号 G04C9/00;G04C9/08 主分类号 G04C9/00
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