JPS542160A - Portable watch - Google Patents

Portable watch

Info

Publication number
JPS542160A
JPS542160A JP6691477A JP6691477A JPS542160A JP S542160 A JPS542160 A JP S542160A JP 6691477 A JP6691477 A JP 6691477A JP 6691477 A JP6691477 A JP 6691477A JP S542160 A JPS542160 A JP S542160A
Authority
JP
Japan
Prior art keywords
portable watch
pressure
watch
sealing
assembly
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
JP6691477A
Other languages
Japanese (ja)
Inventor
Yoshio Sato
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6691477A priority Critical patent/JPS542160A/en
Publication of JPS542160A publication Critical patent/JPS542160A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable waterproofing and pressure resistance functions to be improved by sealing the pressure in a watch under pressure higher than the atmospheric pressure at the time of assembly.
COPYRIGHT: (C)1979,JPO&Japio
JP6691477A 1977-06-07 1977-06-07 Portable watch Pending JPS542160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6691477A JPS542160A (en) 1977-06-07 1977-06-07 Portable watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6691477A JPS542160A (en) 1977-06-07 1977-06-07 Portable watch

Publications (1)

Publication Number Publication Date
JPS542160A true JPS542160A (en) 1979-01-09

Family

ID=13329704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6691477A Pending JPS542160A (en) 1977-06-07 1977-06-07 Portable watch

Country Status (1)

Country Link
JP (1) JPS542160A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285648U (en) * 1985-11-19 1987-06-01
JPS6285649U (en) * 1985-11-19 1987-06-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285648U (en) * 1985-11-19 1987-06-01
JPS6285649U (en) * 1985-11-19 1987-06-01

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