JPS5636080A - Multifunction electronic clock - Google Patents

Multifunction electronic clock

Info

Publication number
JPS5636080A
JPS5636080A JP11177979A JP11177979A JPS5636080A JP S5636080 A JPS5636080 A JP S5636080A JP 11177979 A JP11177979 A JP 11177979A JP 11177979 A JP11177979 A JP 11177979A JP S5636080 A JPS5636080 A JP S5636080A
Authority
JP
Japan
Prior art keywords
circuit
cell voltage
horologic
malfunction
fundamental
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
JP11177979A
Other languages
English (en)
Inventor
Nobuo Shibazaki
Mikio Watanabe
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.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Original Assignee
Hitachi Tokyo Electronics Co Ltd
Hitachi Ltd
Hitachi Ome Electronic Co Ltd
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 Hitachi Tokyo Electronics Co Ltd, Hitachi Ltd, Hitachi Ome Electronic Co Ltd filed Critical Hitachi Tokyo Electronics Co Ltd
Priority to JP11177979A priority Critical patent/JPS5636080A/ja
Publication of JPS5636080A publication Critical patent/JPS5636080A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP11177979A 1979-09-03 1979-09-03 Multifunction electronic clock Pending JPS5636080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11177979A JPS5636080A (en) 1979-09-03 1979-09-03 Multifunction electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11177979A JPS5636080A (en) 1979-09-03 1979-09-03 Multifunction electronic clock

Publications (1)

Publication Number Publication Date
JPS5636080A true JPS5636080A (en) 1981-04-09

Family

ID=14569947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11177979A Pending JPS5636080A (en) 1979-09-03 1979-09-03 Multifunction electronic clock

Country Status (1)

Country Link
JP (1) JPS5636080A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014959A1 (fr) * 2000-08-15 2002-02-21 Citizen Watch Co., Ltd. Système d'horlogerie électronique et technique de commande de celui-ci
WO2002027414A1 (fr) * 2000-09-27 2002-04-04 Citizen Watch Co., Ltd. Montre electronique et son procede de commande
JP2008032639A (ja) * 2006-07-31 2008-02-14 Seiko Clock Inc 報知時計及び報知時計の電池切れ予告方法
JP2008309759A (ja) * 2007-06-18 2008-12-25 Ricoh Elemex Corp デジタル時計およびデジタル時計の電圧制御方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014959A1 (fr) * 2000-08-15 2002-02-21 Citizen Watch Co., Ltd. Système d'horlogerie électronique et technique de commande de celui-ci
WO2002027414A1 (fr) * 2000-09-27 2002-04-04 Citizen Watch Co., Ltd. Montre electronique et son procede de commande
US7154816B2 (en) 2000-09-27 2006-12-26 Citizen Watch Co., Ltd. Electronic watch and electronic watch control method
JP5025070B2 (ja) * 2000-09-27 2012-09-12 シチズンホールディングス株式会社 電子時計
JP2008032639A (ja) * 2006-07-31 2008-02-14 Seiko Clock Inc 報知時計及び報知時計の電池切れ予告方法
JP2008309759A (ja) * 2007-06-18 2008-12-25 Ricoh Elemex Corp デジタル時計およびデジタル時計の電圧制御方法

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