JPS60162980A - 指針式電子時計 - Google Patents

指針式電子時計

Info

Publication number
JPS60162980A
JPS60162980A JP1803784A JP1803784A JPS60162980A JP S60162980 A JPS60162980 A JP S60162980A JP 1803784 A JP1803784 A JP 1803784A JP 1803784 A JP1803784 A JP 1803784A JP S60162980 A JPS60162980 A JP S60162980A
Authority
JP
Japan
Prior art keywords
circuit
fast
pulse
signal
alarm
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.)
Granted
Application number
JP1803784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0558153B2 (enrdf_load_stackoverflow
Inventor
Hisashi Kawahara
河原　久司
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 Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
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 Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP1803784A priority Critical patent/JPS60162980A/ja
Publication of JPS60162980A publication Critical patent/JPS60162980A/ja
Publication of JPH0558153B2 publication Critical patent/JPH0558153B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP1803784A 1984-02-03 1984-02-03 指針式電子時計 Granted JPS60162980A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1803784A JPS60162980A (ja) 1984-02-03 1984-02-03 指針式電子時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1803784A JPS60162980A (ja) 1984-02-03 1984-02-03 指針式電子時計

Publications (2)

Publication Number Publication Date
JPS60162980A true JPS60162980A (ja) 1985-08-24
JPH0558153B2 JPH0558153B2 (enrdf_load_stackoverflow) 1993-08-25

Family

ID=11960473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1803784A Granted JPS60162980A (ja) 1984-02-03 1984-02-03 指針式電子時計

Country Status (1)

Country Link
JP (1) JPS60162980A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011064469A (ja) * 2009-09-15 2011-03-31 Casio Computer Co Ltd アナログ電子時計
JP2011128026A (ja) * 2009-12-18 2011-06-30 Casio Computer Co Ltd アナログ電子時計
JP2013032919A (ja) * 2011-08-01 2013-02-14 Casio Comput Co Ltd 指針式電子時計
JP2013152096A (ja) * 2012-01-24 2013-08-08 Casio Comput Co Ltd アナログ電子時計
EP3144747A1 (en) 2015-09-18 2017-03-22 Casio Computer Co., Ltd. Electronic timepiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766377A (en) * 1980-10-13 1982-04-22 Citizen Watch Co Ltd Analog watch of quck turning of indicator and multi-function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766377A (en) * 1980-10-13 1982-04-22 Citizen Watch Co Ltd Analog watch of quck turning of indicator and multi-function

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011064469A (ja) * 2009-09-15 2011-03-31 Casio Computer Co Ltd アナログ電子時計
EP2322998A2 (en) 2009-09-15 2011-05-18 Casio Computer Co., Ltd. Analog electronic timepiece and stepping motor driving method
US8259536B2 (en) 2009-09-15 2012-09-04 Casio Computer Co., Ltd Analog electronic timepiece and stepping motor driving method
JP2011128026A (ja) * 2009-12-18 2011-06-30 Casio Computer Co Ltd アナログ電子時計
JP2013032919A (ja) * 2011-08-01 2013-02-14 Casio Comput Co Ltd 指針式電子時計
US8848491B2 (en) 2011-08-01 2014-09-30 Casio Computer Co., Ltd. Analog electronic timepiece
JP2013152096A (ja) * 2012-01-24 2013-08-08 Casio Comput Co Ltd アナログ電子時計
EP3144747A1 (en) 2015-09-18 2017-03-22 Casio Computer Co., Ltd. Electronic timepiece
US10228662B2 (en) 2015-09-18 2019-03-12 Casio Computer Co., Ltd. Electronic timepiece

Also Published As

Publication number Publication date
JPH0558153B2 (enrdf_load_stackoverflow) 1993-08-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term