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JPS53141667A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS53141667A
JPS53141667A JP5659677A JP5659677A JPS53141667A JP S53141667 A JPS53141667 A JP S53141667A JP 5659677 A JP5659677 A JP 5659677A JP 5659677 A JP5659677 A JP 5659677A JP S53141667 A JPS53141667 A JP S53141667A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
improve
input
providing
wristwatch
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
JP5659677A
Other languages
Japanese (ja)
Inventor
Nobuhiko Ito
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 JP5659677A priority Critical patent/JPS53141667A/en
Publication of JPS53141667A publication Critical patent/JPS53141667A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE:To improve the time accuracy of stopwatch function by providing a connection terminal for input of external signals to an electronic wristwatch.
JP5659677A 1977-05-17 1977-05-17 Electronic wristwatch Pending JPS53141667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5659677A JPS53141667A (en) 1977-05-17 1977-05-17 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5659677A JPS53141667A (en) 1977-05-17 1977-05-17 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS53141667A true JPS53141667A (en) 1978-12-09

Family

ID=13031572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5659677A Pending JPS53141667A (en) 1977-05-17 1977-05-17 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS53141667A (en)

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Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060328

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20060814

A02 Decision of refusal

Effective date: 20060919

Free format text: JAPANESE INTERMEDIATE CODE: A02