JPS6233552B2 - - Google Patents

Info

Publication number
JPS6233552B2
JPS6233552B2 JP16063777A JP16063777A JPS6233552B2 JP S6233552 B2 JPS6233552 B2 JP S6233552B2 JP 16063777 A JP16063777 A JP 16063777A JP 16063777 A JP16063777 A JP 16063777A JP S6233552 B2 JPS6233552 B2 JP S6233552B2
Authority
JP
Japan
Prior art keywords
circuit
signal
drive
additional function
timekeeping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP16063777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5498671A (en
Inventor
Shigeru Morokawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP16063777A priority Critical patent/JPS5498671A/ja
Publication of JPS5498671A publication Critical patent/JPS5498671A/ja
Publication of JPS6233552B2 publication Critical patent/JPS6233552B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP16063777A 1977-12-28 1977-12-28 Electronic watch Granted JPS5498671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16063777A JPS5498671A (en) 1977-12-28 1977-12-28 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16063777A JPS5498671A (en) 1977-12-28 1977-12-28 Electronic watch

Publications (2)

Publication Number Publication Date
JPS5498671A JPS5498671A (en) 1979-08-03
JPS6233552B2 true JPS6233552B2 (zh) 1987-07-21

Family

ID=15719227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16063777A Granted JPS5498671A (en) 1977-12-28 1977-12-28 Electronic watch

Country Status (1)

Country Link
JP (1) JPS5498671A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616554B (fr) * 1978-07-11 Ebauches Electroniques Sa Montre electronique a moteur pas a pas equipee d'un systeme d'alarme.
JPS5766377A (en) * 1980-10-13 1982-04-22 Citizen Watch Co Ltd Analog watch of quck turning of indicator and multi-function
EP3064260A4 (en) 2013-10-29 2017-10-25 Hyundai Heavy Industries Co., Ltd. Backwashing fluid discharge apparatus and filter unit
JP6772500B2 (ja) 2016-03-22 2020-10-21 カシオ計算機株式会社 回転検出装置および電子時計

Also Published As

Publication number Publication date
JPS5498671A (en) 1979-08-03

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