JPS52112351A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS52112351A
JPS52112351A JP2973576A JP2973576A JPS52112351A JP S52112351 A JPS52112351 A JP S52112351A JP 2973576 A JP2973576 A JP 2973576A JP 2973576 A JP2973576 A JP 2973576A JP S52112351 A JPS52112351 A JP S52112351A
Authority
JP
Japan
Prior art keywords
electronic watch
time
colouration
indicator
oxidation
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
JP2973576A
Other languages
English (en)
Inventor
Mitsuaki Maruyama
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 JP2973576A priority Critical patent/JPS52112351A/ja
Publication of JPS52112351A publication Critical patent/JPS52112351A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)
JP2973576A 1976-03-18 1976-03-18 Electronic watch Pending JPS52112351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2973576A JPS52112351A (en) 1976-03-18 1976-03-18 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2973576A JPS52112351A (en) 1976-03-18 1976-03-18 Electronic watch

Publications (1)

Publication Number Publication Date
JPS52112351A true JPS52112351A (en) 1977-09-20

Family

ID=12284351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2973576A Pending JPS52112351A (en) 1976-03-18 1976-03-18 Electronic watch

Country Status (1)

Country Link
JP (1) JPS52112351A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100449580C (zh) * 2005-11-16 2009-01-07 光宝科技股份有限公司 可随时间变化显示内容的指示标签及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100449580C (zh) * 2005-11-16 2009-01-07 光宝科技股份有限公司 可随时间变化显示内容的指示标签及其制造方法

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