JPS54153672A - Second correcting device of hand display type electronic watch - Google Patents

Second correcting device of hand display type electronic watch

Info

Publication number
JPS54153672A
JPS54153672A JP6103878A JP6103878A JPS54153672A JP S54153672 A JPS54153672 A JP S54153672A JP 6103878 A JP6103878 A JP 6103878A JP 6103878 A JP6103878 A JP 6103878A JP S54153672 A JPS54153672 A JP S54153672A
Authority
JP
Japan
Prior art keywords
correction
hand
content
counting means
type electronic
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
JP6103878A
Other languages
Japanese (ja)
Other versions
JPS6327669B2 (en
Inventor
Mitsuhiro Murata
Shingo Ichikawa
Keizo Nakamura
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 Watch Co Ltd
Original Assignee
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 Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP6103878A priority Critical patent/JPS54153672A/en
Publication of JPS54153672A publication Critical patent/JPS54153672A/en
Publication of JPS6327669B2 publication Critical patent/JPS6327669B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C9/00—Electrically-actuated devices for setting the time-indicating means
    • G04C9/08—Electrically-actuated devices for setting the time-indicating means by electric drive

Landscapes

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

Abstract

PURPOSE:To prevent fault and malfunction with a simple constitution by changing over the input functions through a push-button type switch by a switching mechanism interlocking to the pull-out position of a crown. CONSTITUTION:An electrical counting means for second correction consisting of a counter 31 which becomes the content synchronized to the indication content of the second hand 3 when it receives the second correction signal and a counter 32 which becomes a second correction standard. According to the comparison of the contents of the counters 31 and 32, the driving stage of a step motor 29 is modulated, whereby correction of the second hand 3 is accomplished. A push-button type switch S which is provided with a function for inputting the control signal for synchronizing the content of the counting means to the indication content of the second hand 3 and a function for inputting the second correction signal to the counting means is provided and arrangement is so made that both input functions by S are changed over by the switching mechanism interlocking to the pull-out position of a crown 6.
JP6103878A 1978-05-24 1978-05-24 Second correcting device of hand display type electronic watch Granted JPS54153672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6103878A JPS54153672A (en) 1978-05-24 1978-05-24 Second correcting device of hand display type electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6103878A JPS54153672A (en) 1978-05-24 1978-05-24 Second correcting device of hand display type electronic watch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6097784A Division JPS59210392A (en) 1984-03-30 1984-03-30 Zero returning device of hand of electronic timepiece

Publications (2)

Publication Number Publication Date
JPS54153672A true JPS54153672A (en) 1979-12-04
JPS6327669B2 JPS6327669B2 (en) 1988-06-03

Family

ID=13159692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6103878A Granted JPS54153672A (en) 1978-05-24 1978-05-24 Second correcting device of hand display type electronic watch

Country Status (1)

Country Link
JP (1) JPS54153672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005300192A (en) * 2004-04-07 2005-10-27 Seiko Epson Corp Radio-controlled clock, control method therefor, control program and memory medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005300192A (en) * 2004-04-07 2005-10-27 Seiko Epson Corp Radio-controlled clock, control method therefor, control program and memory medium

Also Published As

Publication number Publication date
JPS6327669B2 (en) 1988-06-03

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