JPS52125367A - Digital electronic wristwatch - Google Patents

Digital electronic wristwatch

Info

Publication number
JPS52125367A
JPS52125367A JP4200976A JP4200976A JPS52125367A JP S52125367 A JPS52125367 A JP S52125367A JP 4200976 A JP4200976 A JP 4200976A JP 4200976 A JP4200976 A JP 4200976A JP S52125367 A JPS52125367 A JP S52125367A
Authority
JP
Japan
Prior art keywords
digital electronic
electronic wristwatch
wristwatch
popularization
multifunctional
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
JP4200976A
Other languages
Japanese (ja)
Inventor
Yukio Morozumi
Keiichi Inouchi
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 JP4200976A priority Critical patent/JPS52125367A/en
Publication of JPS52125367A publication Critical patent/JPS52125367A/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)
  • Photovoltaic Devices (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE:Popularization of a digital electronic wristwatch which is practical and multifunctional in both design and performance is achieved by directly fixing solar batteries to the base board of a display unit.
JP4200976A 1976-04-14 1976-04-14 Digital electronic wristwatch Pending JPS52125367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4200976A JPS52125367A (en) 1976-04-14 1976-04-14 Digital electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4200976A JPS52125367A (en) 1976-04-14 1976-04-14 Digital electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS52125367A true JPS52125367A (en) 1977-10-21

Family

ID=12624172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4200976A Pending JPS52125367A (en) 1976-04-14 1976-04-14 Digital electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS52125367A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539946A (en) * 1978-09-12 1980-03-21 Canon Inc Electronic equipment with solar battery
JPS56132653A (en) * 1980-03-21 1981-10-17 Seiko Epson Corp Electronic desk top calculator with amorphous solar cell
JPS58155854U (en) * 1982-04-12 1983-10-18 カシオ計算機株式会社 Solar cell mounting structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539946A (en) * 1978-09-12 1980-03-21 Canon Inc Electronic equipment with solar battery
JPS56132653A (en) * 1980-03-21 1981-10-17 Seiko Epson Corp Electronic desk top calculator with amorphous solar cell
JPS58155854U (en) * 1982-04-12 1983-10-18 カシオ計算機株式会社 Solar cell mounting structure

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