JPS5570771A - Glass construction for portable watch - Google Patents

Glass construction for portable watch

Info

Publication number
JPS5570771A
JPS5570771A JP13609179A JP13609179A JPS5570771A JP S5570771 A JPS5570771 A JP S5570771A JP 13609179 A JP13609179 A JP 13609179A JP 13609179 A JP13609179 A JP 13609179A JP S5570771 A JPS5570771 A JP S5570771A
Authority
JP
Japan
Prior art keywords
glass
glass construction
portable watch
rotary bezel
projected
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.)
Granted
Application number
JP13609179A
Other languages
Japanese (ja)
Other versions
JPS5838754B2 (en
Inventor
Ikuo Tokunaga
Taro Tanaka
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
Seiko Corp
Hattori Tokeiten KK
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Seiko Corp
Hattori Tokeiten KK
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, Seiko Corp, Hattori Tokeiten KK, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP54136091A priority Critical patent/JPS5838754B2/en
Publication of JPS5570771A publication Critical patent/JPS5570771A/en
Publication of JPS5838754B2 publication Critical patent/JPS5838754B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE: To prevent flaw on the glass, by lowering the upper surface by one step so that it can not be projected from the upper surface of rotary bezel.
CONSTITUTION: The cover glass 24 made of inorganic reinforced glass of flat shape is fixed to the cell 21 inside the rotary bezel 22, so that the upper surface can not be projected from the upper surface of the rotary bezel. Thus, the damage to glass under severe usage conditions such as watches for submarine can be avoided.
COPYRIGHT: (C)1980,JPO&Japio
JP54136091A 1979-10-22 1979-10-22 Mobile watch glass structure Expired JPS5838754B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54136091A JPS5838754B2 (en) 1979-10-22 1979-10-22 Mobile watch glass structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54136091A JPS5838754B2 (en) 1979-10-22 1979-10-22 Mobile watch glass structure

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6380975A Division JPS51139360A (en) 1975-05-27 1975-05-27 Portable timekeeping device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9065284A Division JPS59218982A (en) 1984-05-07 1984-05-07 Mobile watch glass structure

Publications (2)

Publication Number Publication Date
JPS5570771A true JPS5570771A (en) 1980-05-28
JPS5838754B2 JPS5838754B2 (en) 1983-08-25

Family

ID=15167039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54136091A Expired JPS5838754B2 (en) 1979-10-22 1979-10-22 Mobile watch glass structure

Country Status (1)

Country Link
JP (1) JPS5838754B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095584U (en) * 1983-12-06 1985-06-29 セイコーエプソン株式会社 Waterproofing device for the glass part of mobile watches

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3178886A1 (en) 2015-12-10 2017-06-14 DyStar Colours Distribution GmbH High wet fast brilliant blue disperse dye mixtures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990167U (en) * 1972-11-24 1974-08-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990167U (en) * 1972-11-24 1974-08-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095584U (en) * 1983-12-06 1985-06-29 セイコーエプソン株式会社 Waterproofing device for the glass part of mobile watches

Also Published As

Publication number Publication date
JPS5838754B2 (en) 1983-08-25

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