JPS53101471A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS53101471A
JPS53101471A JP1591377A JP1591377A JPS53101471A JP S53101471 A JPS53101471 A JP S53101471A JP 1591377 A JP1591377 A JP 1591377A JP 1591377 A JP1591377 A JP 1591377A JP S53101471 A JPS53101471 A JP S53101471A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
solar batteries
reduction
thickness
achieve
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
JP1591377A
Other languages
Japanese (ja)
Inventor
Yoji Sugawara
Sadatsugu Miura
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 JP1591377A priority Critical patent/JPS53101471A/en
Publication of JPS53101471A publication Critical patent/JPS53101471A/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)

Abstract

PURPOSE:To provide efficient solar batteries and achieve the reduction is thickness of watch body by providing light collecting means on the side face of water case and disposing solar batteries therein.
JP1591377A 1977-02-16 1977-02-16 Electronic wristwatch Pending JPS53101471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1591377A JPS53101471A (en) 1977-02-16 1977-02-16 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1591377A JPS53101471A (en) 1977-02-16 1977-02-16 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS53101471A true JPS53101471A (en) 1978-09-04

Family

ID=11902010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1591377A Pending JPS53101471A (en) 1977-02-16 1977-02-16 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS53101471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116079A (en) * 1982-12-23 1984-07-04 Yoshiro Odaka Timepiece using glass with light transmittable solar battery
JPH0433129U (en) * 1990-07-12 1992-03-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116079A (en) * 1982-12-23 1984-07-04 Yoshiro Odaka Timepiece using glass with light transmittable solar battery
JPH0433129U (en) * 1990-07-12 1992-03-18

Similar Documents

Publication Publication Date Title
GB2012456B (en) Wristwatch with solar cells
HK77984A (en) Solar battery powered timepiece
JPS539172A (en) Crystal watch
JPS53101471A (en) Electronic wristwatch
JPS5280871A (en) Electronic wristwatch with generator
JPS5333664A (en) Solar battery watch
JPS5384779A (en) Electronic wristwatch
JPS5436764A (en) Electronic watch
JPS52117165A (en) Electronic wristwatch
JPS5313951A (en) Watchcase
JPS522465A (en) Solar battery wrist watch
JPS5296062A (en) Wrist watch
JPS53125069A (en) Solar battery watch
JPS53146665A (en) Watch structure with alarm
JPS53100276A (en) Electronic wristwatch with solar batteries
JPS52110663A (en) Electronic clock
JPS5320970A (en) Digital wristwatch with solar batteries
JPS5355165A (en) Structure of dial for solar battery watch
JPS5432355A (en) Construction of wristwatch
JPS5425871A (en) Solar battery watch
JPS52123660A (en) Digital electronic wristwatch
JPS5336274A (en) Digital watch
JPS5427471A (en) Electronic wristwatch
JPS52114366A (en) Electronic wrist watch
JPS5258962A (en) Electronic watch