JPS5312667A - Alarm electronic watch - Google Patents

Alarm electronic watch

Info

Publication number
JPS5312667A
JPS5312667A JP8694976A JP8694976A JPS5312667A JP S5312667 A JPS5312667 A JP S5312667A JP 8694976 A JP8694976 A JP 8694976A JP 8694976 A JP8694976 A JP 8694976A JP S5312667 A JPS5312667 A JP S5312667A
Authority
JP
Japan
Prior art keywords
electronic watch
alarm electronic
alarm
battery voltage
alarm sound
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
JP8694976A
Other languages
Japanese (ja)
Inventor
Takuro Fukuichi
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8694976A priority Critical patent/JPS5312667A/en
Publication of JPS5312667A publication Critical patent/JPS5312667A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/08—Arrangements for preventing voltage drop due to overloading the power supply

Abstract

PURPOSE:To use batteries economically by providing a changing-over circuit which changes over alarm sound to alarm sound of lower power consumption when the battery voltage of an electronic watch comprising an alarm function and a battery voltage detection circuit drops.
JP8694976A 1976-07-21 1976-07-21 Alarm electronic watch Pending JPS5312667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8694976A JPS5312667A (en) 1976-07-21 1976-07-21 Alarm electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8694976A JPS5312667A (en) 1976-07-21 1976-07-21 Alarm electronic watch

Publications (1)

Publication Number Publication Date
JPS5312667A true JPS5312667A (en) 1978-02-04

Family

ID=13901111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8694976A Pending JPS5312667A (en) 1976-07-21 1976-07-21 Alarm electronic watch

Country Status (1)

Country Link
JP (1) JPS5312667A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55501033A (en) * 1978-11-20 1980-11-27
JPS5799184U (en) * 1980-12-08 1982-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55501033A (en) * 1978-11-20 1980-11-27
JPS5799184U (en) * 1980-12-08 1982-06-18

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