JPS57196179A - Construction of watch case - Google Patents

Construction of watch case

Info

Publication number
JPS57196179A
JPS57196179A JP8157781A JP8157781A JPS57196179A JP S57196179 A JPS57196179 A JP S57196179A JP 8157781 A JP8157781 A JP 8157781A JP 8157781 A JP8157781 A JP 8157781A JP S57196179 A JPS57196179 A JP S57196179A
Authority
JP
Japan
Prior art keywords
construction
bezel
watch case
claws
bayonet
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
JP8157781A
Other languages
Japanese (ja)
Inventor
Eisuke Yokoyama
Nobumasa Noguchi
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.)
Kawaguchiko Seimitsu KK
Original Assignee
Kawaguchiko Seimitsu 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 Kawaguchiko Seimitsu KK filed Critical Kawaguchiko Seimitsu KK
Priority to JP8157781A priority Critical patent/JPS57196179A/en
Publication of JPS57196179A publication Critical patent/JPS57196179A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE:To make easy the mounting and dismounting of the back on the bezel of a watch by making joints among the bezel and the back and the middle with bayonet type. CONSTITUTION:Bayonet claws (a) and (a') for fixing a bezel 2 from the inner wall of the middle 1 of a watch and bayonet claws (b) and (b') for fixing the back 3 are projecting. The positions of projection of the bayonet claws (a) and (a') and the positions of the projection of the baoynet claws (b) and (b') are apart by 90 deg. in a plane.
JP8157781A 1981-05-28 1981-05-28 Construction of watch case Pending JPS57196179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8157781A JPS57196179A (en) 1981-05-28 1981-05-28 Construction of watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8157781A JPS57196179A (en) 1981-05-28 1981-05-28 Construction of watch case

Publications (1)

Publication Number Publication Date
JPS57196179A true JPS57196179A (en) 1982-12-02

Family

ID=13750156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8157781A Pending JPS57196179A (en) 1981-05-28 1981-05-28 Construction of watch case

Country Status (1)

Country Link
JP (1) JPS57196179A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180136610A1 (en) * 2017-01-25 2018-05-17 Jun-Liang Guo Watch with double watch-surface and method for disassembling same
JP2019113543A (en) * 2017-12-20 2019-07-11 セルティナ・エスアー Watch case with interchangeable rotating bezel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10739727B2 (en) * 2017-01-05 2020-08-11 Jun-Liang Guo Watch with double watch-surface and method for disassembling same
US20180136610A1 (en) * 2017-01-25 2018-05-17 Jun-Liang Guo Watch with double watch-surface and method for disassembling same
CN108170015A (en) * 2017-01-25 2018-06-15 郭俊良 Watch structure with double-sided surface and surface dismounting method
EP3355132A1 (en) * 2017-01-25 2018-08-01 Guo, Jun-Liang Watch structure with double watch-surfaces
KR20180087872A (en) * 2017-01-25 2018-08-02 준리앙 구오 Watch structure having a pair of watch-surface and method of disassembly the same
JP2019113543A (en) * 2017-12-20 2019-07-11 セルティナ・エスアー Watch case with interchangeable rotating bezel

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