JPS61234388A - 電子時計 - Google Patents

電子時計

Info

Publication number
JPS61234388A
JPS61234388A JP60076013A JP7601385A JPS61234388A JP S61234388 A JPS61234388 A JP S61234388A JP 60076013 A JP60076013 A JP 60076013A JP 7601385 A JP7601385 A JP 7601385A JP S61234388 A JPS61234388 A JP S61234388A
Authority
JP
Japan
Prior art keywords
battery
voltage
circuit
switch
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.)
Granted
Application number
JP60076013A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312276B2 (enrdf_load_stackoverflow
Inventor
Kenichi Watanabe
賢一 渡辺
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.)
Seikosha KK
Original Assignee
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 Seikosha KK filed Critical Seikosha KK
Priority to JP60076013A priority Critical patent/JPS61234388A/ja
Publication of JPS61234388A publication Critical patent/JPS61234388A/ja
Publication of JPH0312276B2 publication Critical patent/JPH0312276B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
JP60076013A 1985-04-10 1985-04-10 電子時計 Granted JPS61234388A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60076013A JPS61234388A (ja) 1985-04-10 1985-04-10 電子時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60076013A JPS61234388A (ja) 1985-04-10 1985-04-10 電子時計

Publications (2)

Publication Number Publication Date
JPS61234388A true JPS61234388A (ja) 1986-10-18
JPH0312276B2 JPH0312276B2 (enrdf_load_stackoverflow) 1991-02-19

Family

ID=13592935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60076013A Granted JPS61234388A (ja) 1985-04-10 1985-04-10 電子時計

Country Status (1)

Country Link
JP (1) JPS61234388A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762242A1 (en) * 1995-08-31 1997-03-12 Seiko Epson Corporation Portable electronic device
GB2530549A (en) * 2014-09-25 2016-03-30 Richard George Hoptroff Wristwatch battery changing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762242A1 (en) * 1995-08-31 1997-03-12 Seiko Epson Corporation Portable electronic device
US5787054A (en) * 1995-08-31 1998-07-28 Seiko Epson Corporation Portable electronic device
GB2530549A (en) * 2014-09-25 2016-03-30 Richard George Hoptroff Wristwatch battery changing method

Also Published As

Publication number Publication date
JPH0312276B2 (enrdf_load_stackoverflow) 1991-02-19

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