JPS6435296A - Structure of watch case - Google Patents

Structure of watch case

Info

Publication number
JPS6435296A
JPS6435296A JP19059887A JP19059887A JPS6435296A JP S6435296 A JPS6435296 A JP S6435296A JP 19059887 A JP19059887 A JP 19059887A JP 19059887 A JP19059887 A JP 19059887A JP S6435296 A JPS6435296 A JP S6435296A
Authority
JP
Japan
Prior art keywords
metal mold
watch case
inner configuration
life
panel cover
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
JP19059887A
Other languages
Japanese (ja)
Inventor
Tsutomu Watanabe
Kazuo Yamazaki
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP19059887A priority Critical patent/JPS6435296A/en
Publication of JPS6435296A publication Critical patent/JPS6435296A/en
Pending legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

PURPOSE:To suppress the generation of heat crack at an inner configuration of a metal mold and lengthen a life of the metal mold, by forming the panel cover of a watch case with an insert parts made of a different material. CONSTITUTION:In the panel cover 3 of a watch case, an insert parts 2 made of a material other than the watch case material is incorporated, and thereby the parts 2 acts to prevent overheating of the inner configuration of the metal mold. In this way, heat crack generation at the inner configuration of the metal mold is suppressed and the life of the metal mold is lengthened.
JP19059887A 1987-07-30 1987-07-30 Structure of watch case Pending JPS6435296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19059887A JPS6435296A (en) 1987-07-30 1987-07-30 Structure of watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19059887A JPS6435296A (en) 1987-07-30 1987-07-30 Structure of watch case

Publications (1)

Publication Number Publication Date
JPS6435296A true JPS6435296A (en) 1989-02-06

Family

ID=16260730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19059887A Pending JPS6435296A (en) 1987-07-30 1987-07-30 Structure of watch case

Country Status (1)

Country Link
JP (1) JPS6435296A (en)

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