JPS5439663A - Electronic watch with alarm sound producer - Google Patents

Electronic watch with alarm sound producer

Info

Publication number
JPS5439663A
JPS5439663A JP10641277A JP10641277A JPS5439663A JP S5439663 A JPS5439663 A JP S5439663A JP 10641277 A JP10641277 A JP 10641277A JP 10641277 A JP10641277 A JP 10641277A JP S5439663 A JPS5439663 A JP S5439663A
Authority
JP
Japan
Prior art keywords
alarm sound
electronic watch
sound producer
battery life
warning
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
JP10641277A
Other languages
Japanese (ja)
Inventor
Yasushi Nomura
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 JP10641277A priority Critical patent/JPS5439663A/en
Priority to US05/927,445 priority patent/US4280208A/en
Publication of JPS5439663A publication Critical patent/JPS5439663A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To always maintain time display even during warning of battery life by performing warning of battery life through change or presence or absence of time announcement sounds.
JP10641277A 1977-07-29 1977-09-05 Electronic watch with alarm sound producer Pending JPS5439663A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10641277A JPS5439663A (en) 1977-09-05 1977-09-05 Electronic watch with alarm sound producer
US05/927,445 US4280208A (en) 1977-07-29 1978-07-24 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10641277A JPS5439663A (en) 1977-09-05 1977-09-05 Electronic watch with alarm sound producer

Publications (1)

Publication Number Publication Date
JPS5439663A true JPS5439663A (en) 1979-03-27

Family

ID=14432948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10641277A Pending JPS5439663A (en) 1977-07-29 1977-09-05 Electronic watch with alarm sound producer

Country Status (1)

Country Link
JP (1) JPS5439663A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120494U (en) * 1983-02-02 1984-08-14 日本電気株式会社 Electronics
JPH02287282A (en) * 1989-04-28 1990-11-27 Matsushita Electric Works Ltd Battery driving type timepiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120494U (en) * 1983-02-02 1984-08-14 日本電気株式会社 Electronics
JPH02287282A (en) * 1989-04-28 1990-11-27 Matsushita Electric Works Ltd Battery driving type timepiece

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