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JPS53124475A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS53124475A
JPS53124475A JP2510777A JP2510777A JPS53124475A JP S53124475 A JPS53124475 A JP S53124475A JP 2510777 A JP2510777 A JP 2510777A JP 2510777 A JP2510777 A JP 2510777A JP S53124475 A JPS53124475 A JP S53124475A
Authority
JP
Japan
Prior art keywords
electronic watch
alarm sound
signals
production
control
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
JP2510777A
Other languages
Japanese (ja)
Inventor
Hidehiko Seki
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP2510777A priority Critical patent/JPS53124475A/en
Publication of JPS53124475A publication Critical patent/JPS53124475A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To make checking of whether sound stop state or release state positive by producing alarm sound according to the signals which control the production of the alarm sound.
JP2510777A 1977-03-08 1977-03-08 Electronic watch Pending JPS53124475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2510777A JPS53124475A (en) 1977-03-08 1977-03-08 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2510777A JPS53124475A (en) 1977-03-08 1977-03-08 Electronic watch

Publications (1)

Publication Number Publication Date
JPS53124475A true JPS53124475A (en) 1978-10-30

Family

ID=12156691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2510777A Pending JPS53124475A (en) 1977-03-08 1977-03-08 Electronic watch

Country Status (1)

Country Link
JP (1) JPS53124475A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583998A (en) * 1978-12-21 1980-06-24 Casio Computer Co Ltd Electronic appliance having sounding function
JPS55174186U (en) * 1979-05-31 1980-12-13
JPS59194091U (en) * 1983-06-09 1984-12-24 株式会社精工舎 Alarm clock with snooze
JPS636385U (en) * 1987-04-23 1988-01-16
JPS636386U (en) * 1987-04-23 1988-01-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131567A (en) * 1974-04-04 1975-10-17
JPS5114061A (en) * 1974-07-24 1976-02-04 Suwa Seikosha Kk Otodehojisuru denshidokei

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131567A (en) * 1974-04-04 1975-10-17
JPS5114061A (en) * 1974-07-24 1976-02-04 Suwa Seikosha Kk Otodehojisuru denshidokei

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583998A (en) * 1978-12-21 1980-06-24 Casio Computer Co Ltd Electronic appliance having sounding function
JPS55174186U (en) * 1979-05-31 1980-12-13
JPS59194091U (en) * 1983-06-09 1984-12-24 株式会社精工舎 Alarm clock with snooze
JPS636385U (en) * 1987-04-23 1988-01-16
JPS636386U (en) * 1987-04-23 1988-01-16

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