JPS5449172A - Noncircular watch case - Google Patents

Noncircular watch case

Info

Publication number
JPS5449172A
JPS5449172A JP11543977A JP11543977A JPS5449172A JP S5449172 A JPS5449172 A JP S5449172A JP 11543977 A JP11543977 A JP 11543977A JP 11543977 A JP11543977 A JP 11543977A JP S5449172 A JPS5449172 A JP S5449172A
Authority
JP
Japan
Prior art keywords
noncircular
case band
back cover
spring member
parts
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
JP11543977A
Other languages
Japanese (ja)
Inventor
Tsutomu Miyasaka
Kazumoto Yoshihara
Satoru Maruyama
Shigetoshi Okamura
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 JP11543977A priority Critical patent/JPS5449172A/en
Publication of JPS5449172A publication Critical patent/JPS5449172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

PURPOSE: To enhance the assembling, disassembling and processing performance as well as to thin out and miniaturize the design by providing a slanted or horizontal plane on the inside flank of case band and fitting a spring member provided on the outer circumference of noncircular back cover to secure the case band and back cover together firmly.
CONSTITUTION: A slant face 14a is provided in the inside flank of noncircular case band 14 which supports a noncircular glass plate 11 in the upper part. A spring member 15 is freely arranged between the case band 14 and noncircular back cover 12 by way of a spring holding member 16. In order that the partial pressure in the vertical direction with respect to case band 14 of the spring member 15 be always larger than the pressing force of back cover packing 17, parts are only made to contact with each other, not fitted integrally, so that the spring member 15 may be freely dismounted and the replacement of parts is easy. Thus, the thickness and the size may be reduced
COPYRIGHT: (C)1979,JPO&Japio
JP11543977A 1977-09-26 1977-09-26 Noncircular watch case Pending JPS5449172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11543977A JPS5449172A (en) 1977-09-26 1977-09-26 Noncircular watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11543977A JPS5449172A (en) 1977-09-26 1977-09-26 Noncircular watch case

Publications (1)

Publication Number Publication Date
JPS5449172A true JPS5449172A (en) 1979-04-18

Family

ID=14662577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11543977A Pending JPS5449172A (en) 1977-09-26 1977-09-26 Noncircular watch case

Country Status (1)

Country Link
JP (1) JPS5449172A (en)

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