JPS53149364A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS53149364A
JPS53149364A JP6452077A JP6452077A JPS53149364A JP S53149364 A JPS53149364 A JP S53149364A JP 6452077 A JP6452077 A JP 6452077A JP 6452077 A JP6452077 A JP 6452077A JP S53149364 A JPS53149364 A JP S53149364A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
wristwatch
electronic
vibrators
accuracy
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
JP6452077A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ogino
Hideo Hoshi
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 JP6452077A priority Critical patent/JPS53149364A/en
Publication of JPS53149364A publication Critical patent/JPS53149364A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To achieve the improvement in accuracy by using two sets of vibrators of opposite temperature characteristics.
COPYRIGHT: (C)1978,JPO&Japio
JP6452077A 1977-06-01 1977-06-01 Electronic wristwatch Pending JPS53149364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6452077A JPS53149364A (en) 1977-06-01 1977-06-01 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6452077A JPS53149364A (en) 1977-06-01 1977-06-01 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS53149364A true JPS53149364A (en) 1978-12-26

Family

ID=13260563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6452077A Pending JPS53149364A (en) 1977-06-01 1977-06-01 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS53149364A (en)

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