JPS5435768A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS5435768A
JPS5435768A JP10209177A JP10209177A JPS5435768A JP S5435768 A JPS5435768 A JP S5435768A JP 10209177 A JP10209177 A JP 10209177A JP 10209177 A JP10209177 A JP 10209177A JP S5435768 A JPS5435768 A JP S5435768A
Authority
JP
Japan
Prior art keywords
electronic watch
watch
crystal oscillator
correcting
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
JP10209177A
Other languages
Japanese (ja)
Inventor
Tsuneo Yamazaki
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10209177A priority Critical patent/JPS5435768A/en
Publication of JPS5435768A publication Critical patent/JPS5435768A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE: To provide a watch of small power consumption and long-term stability by intermittently driving a crystal oscillator, etc. for temperature measurement and correcting the frequency of the crystal oscillator for the watch.
COPYRIGHT: (C)1979,JPO&Japio
JP10209177A 1977-08-25 1977-08-25 Electronic watch Pending JPS5435768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10209177A JPS5435768A (en) 1977-08-25 1977-08-25 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10209177A JPS5435768A (en) 1977-08-25 1977-08-25 Electronic watch

Publications (1)

Publication Number Publication Date
JPS5435768A true JPS5435768A (en) 1979-03-16

Family

ID=14318095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10209177A Pending JPS5435768A (en) 1977-08-25 1977-08-25 Electronic watch

Country Status (1)

Country Link
JP (1) JPS5435768A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170630A (en) * 1981-03-25 1982-10-20 Siemens Ag Clock generator
JPS6062727A (en) * 1983-09-17 1985-04-10 Marantz Japan Inc Frequency stabilizer to temperature change in crystal oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170630A (en) * 1981-03-25 1982-10-20 Siemens Ag Clock generator
JPS6062727A (en) * 1983-09-17 1985-04-10 Marantz Japan Inc Frequency stabilizer to temperature change in crystal oscillator

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