JPS52117164A - Crystal watch - Google Patents

Crystal watch

Info

Publication number
JPS52117164A
JPS52117164A JP3399276A JP3399276A JPS52117164A JP S52117164 A JPS52117164 A JP S52117164A JP 3399276 A JP3399276 A JP 3399276A JP 3399276 A JP3399276 A JP 3399276A JP S52117164 A JPS52117164 A JP S52117164A
Authority
JP
Japan
Prior art keywords
crystal watch
watch
batteries
crystal
combining
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
JP3399276A
Other languages
Japanese (ja)
Inventor
Tadaharu Tomita
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 JP3399276A priority Critical patent/JPS52117164A/en
Publication of JPS52117164A publication Critical patent/JPS52117164A/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:A readily visible permanent watch is put to practical use by using solar batteries and combining said batteries with electroluminescence display.
JP3399276A 1976-03-26 1976-03-26 Crystal watch Pending JPS52117164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3399276A JPS52117164A (en) 1976-03-26 1976-03-26 Crystal watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3399276A JPS52117164A (en) 1976-03-26 1976-03-26 Crystal watch

Publications (1)

Publication Number Publication Date
JPS52117164A true JPS52117164A (en) 1977-10-01

Family

ID=12401965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3399276A Pending JPS52117164A (en) 1976-03-26 1976-03-26 Crystal watch

Country Status (1)

Country Link
JP (1) JPS52117164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106886145A (en) * 2015-12-15 2017-06-23 斯沃奇集团研究和开发有限公司 Solar energy engraves logical table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106886145A (en) * 2015-12-15 2017-06-23 斯沃奇集团研究和开发有限公司 Solar energy engraves logical table
CN106886145B (en) * 2015-12-15 2019-04-23 斯沃奇集团研究和开发有限公司 Solar energy engraves logical table

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