发明名称 Electronic digital watch
摘要 An electronic digital watch including a device for enabling the correction of the minutes and seconds display. The device includes a delay circuit which only enables a correction to be effected if the push-button for correcting the display is actuated for a predetermined time, and means for resetting the seconds display to zero and, if the watch is slow, advancing the minutes display by one.
申请公布号 US4128991(A) 申请公布日期 1978.12.12
申请号 US19760752430 申请日期 1976.12.20
申请人 EBAUCHES SA 发明人 ROBERT-GRANDPIERRE, JEAN-CLAUDE
分类号 G04G5/00;G04G5/04;G04G99/00;(IPC1-7):G04C3/00 主分类号 G04G5/00
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