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JPS5320970A - Digital wristwatch with solar batteries - Google Patents

Digital wristwatch with solar batteries

Info

Publication number
JPS5320970A
JPS5320970A JP9562076A JP9562076A JPS5320970A JP S5320970 A JPS5320970 A JP S5320970A JP 9562076 A JP9562076 A JP 9562076A JP 9562076 A JP9562076 A JP 9562076A JP S5320970 A JPS5320970 A JP S5320970A
Authority
JP
Japan
Prior art keywords
solar batteries
digital wristwatch
wristwatch
digital
batteries
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
JP9562076A
Other languages
Japanese (ja)
Inventor
Yoshihiko Kasai
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 JP9562076A priority Critical patent/JPS5320970A/en
Publication of JPS5320970A publication Critical patent/JPS5320970A/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
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source

Landscapes

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

Abstract

PURPOSE:To achieve the reduction in thickness of a wristwatch by installing a secondary battery under solar batteries.
JP9562076A 1976-08-11 1976-08-11 Digital wristwatch with solar batteries Pending JPS5320970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9562076A JPS5320970A (en) 1976-08-11 1976-08-11 Digital wristwatch with solar batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9562076A JPS5320970A (en) 1976-08-11 1976-08-11 Digital wristwatch with solar batteries

Publications (1)

Publication Number Publication Date
JPS5320970A true JPS5320970A (en) 1978-02-25

Family

ID=14142576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9562076A Pending JPS5320970A (en) 1976-08-11 1976-08-11 Digital wristwatch with solar batteries

Country Status (1)

Country Link
JP (1) JPS5320970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435769A1 (en) * 1978-08-08 1980-04-04 Bbc Brown Boveri & Cie OPTO-ELECTRONIC DISPLAY DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435769A1 (en) * 1978-08-08 1980-04-04 Bbc Brown Boveri & Cie OPTO-ELECTRONIC DISPLAY DEVICE

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