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JPS5766377A - Analog watch of quck turning of indicator and multi-function - Google Patents

Analog watch of quck turning of indicator and multi-function

Info

Publication number
JPS5766377A
JPS5766377A JP14195880A JP14195880A JPS5766377A JP S5766377 A JPS5766377 A JP S5766377A JP 14195880 A JP14195880 A JP 14195880A JP 14195880 A JP14195880 A JP 14195880A JP S5766377 A JPS5766377 A JP S5766377A
Authority
JP
Japan
Prior art keywords
hand
electrical
time
counting circuit
converter
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
JP14195880A
Other languages
Japanese (ja)
Other versions
JPS6363872B2 (en
Inventor
Katsuo Nishimura
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP14195880A priority Critical patent/JPS5766377A/en
Priority to US06/281,157 priority patent/US4433918A/en
Priority to GB8122276A priority patent/GB2087601B/en
Publication of JPS5766377A publication Critical patent/JPS5766377A/en
Publication of JPS6363872B2 publication Critical patent/JPS6363872B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To facilitate classification of mode, in a watch which drives hands by two electrical-mechanical converters, by driving the first electrical-mechanical converter and then the second electrical-mechanical converter. CONSTITUTION:Frequency of a signal emitted from a time reference signal source 9 is divided to be turned into a signal of 1Hz and put into an electrical-mechanical converter 20, and the second hand 5 is moved by one second. And, an electricalmechanical converter 21 is driven every 20sec, and thereby the minute hand 6 is moved. When a switch S13 is operated to make it possible to indicate an alarmsounding time on an analog indicating mechanism 2, differences among an alarm counting circuit, a second counting circuit and a minute-and-hour counting circuit 14 are operated 18. And, the second hand 5 is driven to the position of 0sec at first, and when this is completed, a remaining pulse generating circuit 30 puts out a detection signal, and this time, the minute hand 6 and the hour hand 7 are quickly turned to the alarm-sounding time.
JP14195880A 1980-07-18 1980-10-13 Analog watch of quck turning of indicator and multi-function Granted JPS5766377A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14195880A JPS5766377A (en) 1980-10-13 1980-10-13 Analog watch of quck turning of indicator and multi-function
US06/281,157 US4433918A (en) 1980-07-18 1981-07-07 Analog display electronic timepiece with multi-mode display capability
GB8122276A GB2087601B (en) 1980-07-18 1981-07-20 Analog display electronic timepiece with multi-mode display capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14195880A JPS5766377A (en) 1980-10-13 1980-10-13 Analog watch of quck turning of indicator and multi-function

Publications (2)

Publication Number Publication Date
JPS5766377A true JPS5766377A (en) 1982-04-22
JPS6363872B2 JPS6363872B2 (en) 1988-12-08

Family

ID=15304076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14195880A Granted JPS5766377A (en) 1980-07-18 1980-10-13 Analog watch of quck turning of indicator and multi-function

Country Status (1)

Country Link
JP (1) JPS5766377A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120882A (en) * 1982-12-27 1984-07-12 Seiko Epson Corp Electronic clock with alarm
JPS60162980A (en) * 1984-02-03 1985-08-24 Citizen Watch Co Ltd Hand type electronic timepiece
JPS60236086A (en) * 1984-05-09 1985-11-22 Seiko Epson Corp Analog multi-function timepiece
JPS6176978A (en) * 1984-09-21 1986-04-19 Citizen Watch Co Ltd Multifunction analog electronic timepiece
JPH06194158A (en) * 1992-09-25 1994-07-15 Eta Sa Fab Ebauches Analog timer including means for displaying mode change
CN102023562A (en) * 2009-09-15 2011-04-20 卡西欧计算机株式会社 Analog electronic timepiece and stepping motor driving method
JP2013032919A (en) * 2011-08-01 2013-02-14 Casio Comput Co Ltd Pointer type electronic timepiece
JP2019219427A (en) * 2019-10-02 2019-12-26 カシオ計算機株式会社 Analog electronic watch and pointer moving control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129687A (en) * 1977-04-19 1978-11-11 Citizen Watch Co Ltd Electronic watch
JPS5498671A (en) * 1977-12-28 1979-08-03 Citizen Watch Co Ltd Electronic watch
JPS5515097A (en) * 1978-07-13 1980-02-01 Berney Sa Jean Claude Electronic clock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129687A (en) * 1977-04-19 1978-11-11 Citizen Watch Co Ltd Electronic watch
JPS5498671A (en) * 1977-12-28 1979-08-03 Citizen Watch Co Ltd Electronic watch
JPS5515097A (en) * 1978-07-13 1980-02-01 Berney Sa Jean Claude Electronic clock

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120882A (en) * 1982-12-27 1984-07-12 Seiko Epson Corp Electronic clock with alarm
JPS60162980A (en) * 1984-02-03 1985-08-24 Citizen Watch Co Ltd Hand type electronic timepiece
JPH0558153B2 (en) * 1984-02-03 1993-08-25 Citizen Watch Co Ltd
JPS60236086A (en) * 1984-05-09 1985-11-22 Seiko Epson Corp Analog multi-function timepiece
JPS6176978A (en) * 1984-09-21 1986-04-19 Citizen Watch Co Ltd Multifunction analog electronic timepiece
JPH06194158A (en) * 1992-09-25 1994-07-15 Eta Sa Fab Ebauches Analog timer including means for displaying mode change
CN102023562A (en) * 2009-09-15 2011-04-20 卡西欧计算机株式会社 Analog electronic timepiece and stepping motor driving method
EP2322998A3 (en) * 2009-09-15 2011-09-21 Casio Computer Co., Ltd. Analog electronic timepiece and stepping motor driving method
US8259536B2 (en) 2009-09-15 2012-09-04 Casio Computer Co., Ltd Analog electronic timepiece and stepping motor driving method
JP2013032919A (en) * 2011-08-01 2013-02-14 Casio Comput Co Ltd Pointer type electronic timepiece
US8848491B2 (en) 2011-08-01 2014-09-30 Casio Computer Co., Ltd. Analog electronic timepiece
JP2019219427A (en) * 2019-10-02 2019-12-26 カシオ計算機株式会社 Analog electronic watch and pointer moving control method

Also Published As

Publication number Publication date
JPS6363872B2 (en) 1988-12-08

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