JPS5456870A - Crystal wristwatch - Google Patents

Crystal wristwatch

Info

Publication number
JPS5456870A
JPS5456870A JP12313677A JP12313677A JPS5456870A JP S5456870 A JPS5456870 A JP S5456870A JP 12313677 A JP12313677 A JP 12313677A JP 12313677 A JP12313677 A JP 12313677A JP S5456870 A JPS5456870 A JP S5456870A
Authority
JP
Japan
Prior art keywords
operating member
external
back cover
external operating
taper
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
JP12313677A
Other languages
Japanese (ja)
Inventor
Hirotoshi Nakajima
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 JP12313677A priority Critical patent/JPS5456870A/en
Publication of JPS5456870A publication Critical patent/JPS5456870A/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)

Abstract

PURPOSE:To make it easy to take a taper of back cover by raising the sectional position of an external correcting member, which is drawable in its axial direction, to the display part side. CONSTITUTION:A connecting member 7 which connects a changeover part 6 and an external operating member 8 is bent to an L shape at its outside circumferential part to form a V-form part 7a at the end, which is then engaged into the notch 8a of the external operating member 8. Then, if the external operating member 8 is moved in its axial direction, the changeover part 6 is actuated by way of the connecting member 7. In addition, the sectional position of the external operating member 8 is raised to the watch display part side being the upper part of an external case 9 and the taper 10a of a back cover 10 is taken larger, whereby the appearance of the wristwatch is improved and the degree of freedom of selection of back cover type such as screwing, snapping, etc. is increased.
JP12313677A 1977-10-14 1977-10-14 Crystal wristwatch Pending JPS5456870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12313677A JPS5456870A (en) 1977-10-14 1977-10-14 Crystal wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12313677A JPS5456870A (en) 1977-10-14 1977-10-14 Crystal wristwatch

Publications (1)

Publication Number Publication Date
JPS5456870A true JPS5456870A (en) 1979-05-08

Family

ID=14853067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12313677A Pending JPS5456870A (en) 1977-10-14 1977-10-14 Crystal wristwatch

Country Status (1)

Country Link
JP (1) JPS5456870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458254A (en) * 1992-06-04 1995-10-17 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458254A (en) * 1992-06-04 1995-10-17 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head
US5945260A (en) * 1992-06-04 1999-08-31 Canon Kabushiki Kaisha Method for manufacturing liquid jet recording head

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