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JPS5342780A - Battery life display device of battery watch - Google Patents

Battery life display device of battery watch

Info

Publication number
JPS5342780A
JPS5342780A JP11700476A JP11700476A JPS5342780A JP S5342780 A JPS5342780 A JP S5342780A JP 11700476 A JP11700476 A JP 11700476A JP 11700476 A JP11700476 A JP 11700476A JP S5342780 A JPS5342780 A JP S5342780A
Authority
JP
Japan
Prior art keywords
battery
watch
display device
battery life
life display
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
JP11700476A
Other languages
Japanese (ja)
Inventor
Shigeyuki Masuda
Yasuhiro Kasai
Yukio Ikehata
Hideyuki Nakao
Nobuo Obara
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP11700476A priority Critical patent/JPS5342780A/en
Publication of JPS5342780A publication Critical patent/JPS5342780A/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)
  • Electromechanical Clocks (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

PURPOSE:To confirm the stepp in operation of a 2-hands watch and let battery life be announced by producing periodic sound at every second with a part disposed in the watch and letting the sound change to irregular sound when the battery life approaches to termination.
JP11700476A 1976-09-29 1976-09-29 Battery life display device of battery watch Pending JPS5342780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11700476A JPS5342780A (en) 1976-09-29 1976-09-29 Battery life display device of battery watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11700476A JPS5342780A (en) 1976-09-29 1976-09-29 Battery life display device of battery watch

Publications (1)

Publication Number Publication Date
JPS5342780A true JPS5342780A (en) 1978-04-18

Family

ID=14701071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11700476A Pending JPS5342780A (en) 1976-09-29 1976-09-29 Battery life display device of battery watch

Country Status (1)

Country Link
JP (1) JPS5342780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274782U (en) * 1988-11-28 1990-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274782U (en) * 1988-11-28 1990-06-07

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