JPS6412349B2 - - Google Patents

Info

Publication number
JPS6412349B2
JPS6412349B2 JP15903981A JP15903981A JPS6412349B2 JP S6412349 B2 JPS6412349 B2 JP S6412349B2 JP 15903981 A JP15903981 A JP 15903981A JP 15903981 A JP15903981 A JP 15903981A JP S6412349 B2 JPS6412349 B2 JP S6412349B2
Authority
JP
Japan
Prior art keywords
hand
minute
driving
step motor
hour
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
JP15903981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5860277A (ja
Inventor
Fumio Sugano
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 JP15903981A priority Critical patent/JPS5860277A/ja
Publication of JPS5860277A publication Critical patent/JPS5860277A/ja
Publication of JPS6412349B2 publication Critical patent/JPS6412349B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical 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)
JP15903981A 1981-10-06 1981-10-06 電子時計 Granted JPS5860277A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15903981A JPS5860277A (ja) 1981-10-06 1981-10-06 電子時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15903981A JPS5860277A (ja) 1981-10-06 1981-10-06 電子時計

Publications (2)

Publication Number Publication Date
JPS5860277A JPS5860277A (ja) 1983-04-09
JPS6412349B2 true JPS6412349B2 (en, 2012) 1989-02-28

Family

ID=15684901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15903981A Granted JPS5860277A (ja) 1981-10-06 1981-10-06 電子時計

Country Status (1)

Country Link
JP (1) JPS5860277A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536239Y2 (en, 2012) * 1987-06-05 1993-09-13
JP2795928B2 (ja) * 1989-09-19 1998-09-10 シチズン時計株式会社 時計用表示板及び表示板付時計
DE69836723T2 (de) * 1997-11-20 2007-10-11 Seiko Epson Corp. Elektronische vorrichtung und steuervorrichtung dafür

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136452A (en) * 1975-05-21 1976-11-25 Seiko Epson Corp Electron watch
JPS5380511A (en) * 1976-12-24 1978-07-17 Kanto Seiki Co Step motor for clock

Also Published As

Publication number Publication date
JPS5860277A (ja) 1983-04-09

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