JPS544172A - Electronic wrist watch - Google Patents

Electronic wrist watch

Info

Publication number
JPS544172A
JPS544172A JP6960077A JP6960077A JPS544172A JP S544172 A JPS544172 A JP S544172A JP 6960077 A JP6960077 A JP 6960077A JP 6960077 A JP6960077 A JP 6960077A JP S544172 A JPS544172 A JP S544172A
Authority
JP
Japan
Prior art keywords
wrist watch
electronic wrist
function
operatings
impart
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.)
Granted
Application number
JP6960077A
Other languages
Japanese (ja)
Other versions
JPS581751B2 (en
Inventor
Kiichi Kawamura
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 JP52069600A priority Critical patent/JPS581751B2/en
Publication of JPS544172A publication Critical patent/JPS544172A/en
Publication of JPS581751B2 publication Critical patent/JPS581751B2/en
Expired 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
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To impart the operating indicating function and the warning function of battery shortage to a wrist watch having two hands by using the reverse driving system of a motor and the operatings switch.
JP52069600A 1977-06-13 1977-06-13 electronic watch Expired JPS581751B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52069600A JPS581751B2 (en) 1977-06-13 1977-06-13 electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52069600A JPS581751B2 (en) 1977-06-13 1977-06-13 electronic watch

Publications (2)

Publication Number Publication Date
JPS544172A true JPS544172A (en) 1979-01-12
JPS581751B2 JPS581751B2 (en) 1983-01-12

Family

ID=13407481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52069600A Expired JPS581751B2 (en) 1977-06-13 1977-06-13 electronic watch

Country Status (1)

Country Link
JP (1) JPS581751B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211088A (en) * 1981-06-22 1982-12-24 Seikosha Co Ltd Timepiece with alarming function of battery lifetime

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138371U (en) * 1984-08-11 1986-03-10 帝国ピストンリング株式会社 Cylindrical member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211088A (en) * 1981-06-22 1982-12-24 Seikosha Co Ltd Timepiece with alarming function of battery lifetime

Also Published As

Publication number Publication date
JPS581751B2 (en) 1983-01-12

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