JPS5255567A - Electronic watch with battery life indicator - Google Patents

Electronic watch with battery life indicator

Info

Publication number
JPS5255567A
JPS5255567A JP50130805A JP13080575A JPS5255567A JP S5255567 A JPS5255567 A JP S5255567A JP 50130805 A JP50130805 A JP 50130805A JP 13080575 A JP13080575 A JP 13080575A JP S5255567 A JPS5255567 A JP S5255567A
Authority
JP
Japan
Prior art keywords
electronic watch
battery life
life indicator
battery voltage
erased
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
JP50130805A
Other languages
Japanese (ja)
Inventor
Yasushi Okada
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 JP50130805A priority Critical patent/JPS5255567A/en
Publication of JPS5255567A publication Critical patent/JPS5255567A/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
    • G04C10/04—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)
  • Electric Clocks (AREA)

Abstract

PURPOSE:With an electronic watch having a battery voltage detecting means, a part of time display of digital display means is erased when power supply battery voltage has dropped, whereby the battery life is displayed mildly by a simple method.
JP50130805A 1975-10-30 1975-10-30 Electronic watch with battery life indicator Pending JPS5255567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50130805A JPS5255567A (en) 1975-10-30 1975-10-30 Electronic watch with battery life indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130805A JPS5255567A (en) 1975-10-30 1975-10-30 Electronic watch with battery life indicator

Publications (1)

Publication Number Publication Date
JPS5255567A true JPS5255567A (en) 1977-05-07

Family

ID=15043112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130805A Pending JPS5255567A (en) 1975-10-30 1975-10-30 Electronic watch with battery life indicator

Country Status (1)

Country Link
JP (1) JPS5255567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154087A (en) * 1981-03-20 1982-09-22 Citizen Watch Co Ltd Electronic clock
JPH0166095U (en) * 1988-10-12 1989-04-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154087A (en) * 1981-03-20 1982-09-22 Citizen Watch Co Ltd Electronic clock
JPS6359476B2 (en) * 1981-03-20 1988-11-18
JPH0166095U (en) * 1988-10-12 1989-04-27

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