JPS52129567A - Fully-electronic and digital indication type stop-watch - Google Patents

Fully-electronic and digital indication type stop-watch

Info

Publication number
JPS52129567A
JPS52129567A JP4703376A JP4703376A JPS52129567A JP S52129567 A JPS52129567 A JP S52129567A JP 4703376 A JP4703376 A JP 4703376A JP 4703376 A JP4703376 A JP 4703376A JP S52129567 A JPS52129567 A JP S52129567A
Authority
JP
Japan
Prior art keywords
watch
fully
electronic
type stop
digital indication
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
JP4703376A
Other languages
Japanese (ja)
Inventor
Masayo Kamiyanagi
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 JP4703376A priority Critical patent/JPS52129567A/en
Publication of JPS52129567A publication Critical patent/JPS52129567A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies

Landscapes

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

Abstract

PURPOSE:To provide a construction for stop-watch, in which metal plate and circuit substrate are provided separately, and control switch is disposed on said plate, so as to prevent increase in thickness of the timepiece, whereby structure can be made compact and its endurability can be also improved.
JP4703376A 1976-04-23 1976-04-23 Fully-electronic and digital indication type stop-watch Pending JPS52129567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4703376A JPS52129567A (en) 1976-04-23 1976-04-23 Fully-electronic and digital indication type stop-watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4703376A JPS52129567A (en) 1976-04-23 1976-04-23 Fully-electronic and digital indication type stop-watch

Publications (1)

Publication Number Publication Date
JPS52129567A true JPS52129567A (en) 1977-10-31

Family

ID=12763850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4703376A Pending JPS52129567A (en) 1976-04-23 1976-04-23 Fully-electronic and digital indication type stop-watch

Country Status (1)

Country Link
JP (1) JPS52129567A (en)

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