JPS54119276A - Regulation adjustment device of electronic watches - Google Patents

Regulation adjustment device of electronic watches

Info

Publication number
JPS54119276A
JPS54119276A JP2623078A JP2623078A JPS54119276A JP S54119276 A JPS54119276 A JP S54119276A JP 2623078 A JP2623078 A JP 2623078A JP 2623078 A JP2623078 A JP 2623078A JP S54119276 A JPS54119276 A JP S54119276A
Authority
JP
Japan
Prior art keywords
regulation
regulation adjustment
oscillation circuit
adjustment device
frequency
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
JP2623078A
Other languages
Japanese (ja)
Inventor
Misao Uchino
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 JP2623078A priority Critical patent/JPS54119276A/en
Publication of JPS54119276A publication Critical patent/JPS54119276A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To know the regulation quantity of the regulation adjustment device and enable accurate adjustment to be performed by providing a counter which performs counting according to the operation of an operating member for regulation adjustment and a display means of displaying the count contents thereof. CONSTITUTION:When the oscillation frequency of an oscillation circuit 40 is high and the electronic watch is in the advancing direction, first an external swtich 2 is turnd ON to set an addition mode. When an external switch 1 for regulation adjustment is next pushed, a counter 3 is added by 1 and the display -3 being displayed on a display body 21 becomes -2. At the same time the transmission gates 5 thru 7 which change the input capacity being the parameter for the frequency of the crystal oscillation circuit 40 are changed over, then the oscillation frequency of the oscillation circuit 40 lowers and approaches to a reference oscillation frequency.
JP2623078A 1978-03-08 1978-03-08 Regulation adjustment device of electronic watches Pending JPS54119276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2623078A JPS54119276A (en) 1978-03-08 1978-03-08 Regulation adjustment device of electronic watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2623078A JPS54119276A (en) 1978-03-08 1978-03-08 Regulation adjustment device of electronic watches

Publications (1)

Publication Number Publication Date
JPS54119276A true JPS54119276A (en) 1979-09-17

Family

ID=12187533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2623078A Pending JPS54119276A (en) 1978-03-08 1978-03-08 Regulation adjustment device of electronic watches

Country Status (1)

Country Link
JP (1) JPS54119276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102183A (en) * 1982-12-03 1984-06-13 Casio Comput Co Ltd Electronic timepiece
JPS62111504A (en) * 1985-11-11 1987-05-22 Nec Ic Microcomput Syst Ltd Oscillation circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102183A (en) * 1982-12-03 1984-06-13 Casio Comput Co Ltd Electronic timepiece
JPS62111504A (en) * 1985-11-11 1987-05-22 Nec Ic Microcomput Syst Ltd Oscillation circuit

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