JPS5227668A - Electric cell wrist watch - Google Patents

Electric cell wrist watch

Info

Publication number
JPS5227668A
JPS5227668A JP9250376A JP9250376A JPS5227668A JP S5227668 A JPS5227668 A JP S5227668A JP 9250376 A JP9250376 A JP 9250376A JP 9250376 A JP9250376 A JP 9250376A JP S5227668 A JPS5227668 A JP S5227668A
Authority
JP
Japan
Prior art keywords
wrist watch
electric cell
cell wrist
secondary battery
piezoelectric element
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
JP9250376A
Other languages
Japanese (ja)
Inventor
Tomoo Wada
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 JP9250376A priority Critical patent/JPS5227668A/en
Publication of JPS5227668A publication Critical patent/JPS5227668A/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

Abstract

PURPOSE:To be able to supply semi-permanent energy to wrist watch by putting together electric generator, having closed type alkali secondary battery and piezoelectric element, and electronic timepiece.
JP9250376A 1976-08-03 1976-08-03 Electric cell wrist watch Pending JPS5227668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9250376A JPS5227668A (en) 1976-08-03 1976-08-03 Electric cell wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9250376A JPS5227668A (en) 1976-08-03 1976-08-03 Electric cell wrist watch

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP47096230A Division JPS4954827A (en) 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
JPS5227668A true JPS5227668A (en) 1977-03-02

Family

ID=14056102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9250376A Pending JPS5227668A (en) 1976-08-03 1976-08-03 Electric cell wrist watch

Country Status (1)

Country Link
JP (1) JPS5227668A (en)

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