JPS5352463A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS5352463A
JPS5352463A JP12763376A JP12763376A JPS5352463A JP S5352463 A JPS5352463 A JP S5352463A JP 12763376 A JP12763376 A JP 12763376A JP 12763376 A JP12763376 A JP 12763376A JP S5352463 A JPS5352463 A JP S5352463A
Authority
JP
Japan
Prior art keywords
electronic watch
watch
adjustment
electronic
oscillator
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
JP12763376A
Other languages
Japanese (ja)
Inventor
Kikuo Oguchi
Masao Akaha
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12763376A priority Critical patent/JPS5352463A/en
Publication of JPS5352463A publication Critical patent/JPS5352463A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/10—Apparatus for producing preselected time intervals for use as timing standards using electric or electronic resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:In a regulation adjustment in an electronic watch wherein the oscillation frequency of a CR oscillator is made time standard, rough adjustment is made logically by electronic circuits and fine adjustment by C or R, whereby the stability as a watch is enhanced and the cost is lowered.
JP12763376A 1976-10-23 1976-10-23 Electronic watch Pending JPS5352463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12763376A JPS5352463A (en) 1976-10-23 1976-10-23 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12763376A JPS5352463A (en) 1976-10-23 1976-10-23 Electronic watch

Publications (1)

Publication Number Publication Date
JPS5352463A true JPS5352463A (en) 1978-05-12

Family

ID=14964910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12763376A Pending JPS5352463A (en) 1976-10-23 1976-10-23 Electronic watch

Country Status (1)

Country Link
JP (1) JPS5352463A (en)

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