JPS53112781A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS53112781A
JPS53112781A JP2777277A JP2777277A JPS53112781A JP S53112781 A JPS53112781 A JP S53112781A JP 2777277 A JP2777277 A JP 2777277A JP 2777277 A JP2777277 A JP 2777277A JP S53112781 A JPS53112781 A JP S53112781A
Authority
JP
Japan
Prior art keywords
electronic watch
power source
source battery
voltage
charging
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.)
Pending
Application number
JP2777277A
Other languages
Japanese (ja)
Inventor
Akio Nakajima
Tadayasu Machida
Kenji Yamada
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 JP2777277A priority Critical patent/JPS53112781A/en
Publication of JPS53112781A publication Critical patent/JPS53112781A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To reduce the load of a power source battery and make possible the reduction in size and thickness by storing the induced voltage of the driving coil of a step motor and charging said voltage to the power source battery.
JP2777277A 1977-03-14 1977-03-14 Electronic watch Pending JPS53112781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2777277A JPS53112781A (en) 1977-03-14 1977-03-14 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2777277A JPS53112781A (en) 1977-03-14 1977-03-14 Electronic watch

Publications (1)

Publication Number Publication Date
JPS53112781A true JPS53112781A (en) 1978-10-02

Family

ID=12230259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2777277A Pending JPS53112781A (en) 1977-03-14 1977-03-14 Electronic watch

Country Status (1)

Country Link
JP (1) JPS53112781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478188A (en) * 1987-09-21 1989-03-23 Seiko Epson Corp Analog electronic timepiece
WO2000077581A1 (en) * 1999-06-14 2000-12-21 Citizen Watch Co., Ltd. Electronic timepiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478188A (en) * 1987-09-21 1989-03-23 Seiko Epson Corp Analog electronic timepiece
WO2000077581A1 (en) * 1999-06-14 2000-12-21 Citizen Watch Co., Ltd. Electronic timepiece

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