JPS5384779A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS5384779A
JPS5384779A JP16051876A JP16051876A JPS5384779A JP S5384779 A JPS5384779 A JP S5384779A JP 16051876 A JP16051876 A JP 16051876A JP 16051876 A JP16051876 A JP 16051876A JP S5384779 A JPS5384779 A JP S5384779A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
reduction
thickness
achieve
side face
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
JP16051876A
Other languages
Japanese (ja)
Inventor
Yoji Sugawara
Masao Kanai
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.)
HAMASAWA KOGYO KK
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
HAMASAWA KOGYO KK
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 HAMASAWA KOGYO KK, Seiko Epson Corp, Suwa Seikosha KK filed Critical HAMASAWA KOGYO KK
Priority to JP16051876A priority Critical patent/JPS5384779A/en
Publication of JPS5384779A publication Critical patent/JPS5384779A/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)
  • Electromechanical Clocks (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To improve charging efficiency and achieve the reduction in thickness by disposing solar batteries on the side face of watch case.
JP16051876A 1976-12-29 1976-12-29 Electronic wristwatch Pending JPS5384779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16051876A JPS5384779A (en) 1976-12-29 1976-12-29 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16051876A JPS5384779A (en) 1976-12-29 1976-12-29 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS5384779A true JPS5384779A (en) 1978-07-26

Family

ID=15716680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16051876A Pending JPS5384779A (en) 1976-12-29 1976-12-29 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS5384779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210295A (en) * 2009-03-09 2010-09-24 Citizen Holdings Co Ltd Electronic wristwatch with solar cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210295A (en) * 2009-03-09 2010-09-24 Citizen Holdings Co Ltd Electronic wristwatch with solar cell

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