JPS5693892A - Plating method of exterior parts for watch - Google Patents

Plating method of exterior parts for watch

Info

Publication number
JPS5693892A
JPS5693892A JP17304879A JP17304879A JPS5693892A JP S5693892 A JPS5693892 A JP S5693892A JP 17304879 A JP17304879 A JP 17304879A JP 17304879 A JP17304879 A JP 17304879A JP S5693892 A JPS5693892 A JP S5693892A
Authority
JP
Japan
Prior art keywords
plating
place
racking
watch
exterior 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
JP17304879A
Other languages
Japanese (ja)
Inventor
Katsuhiko Ozawa
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 JP17304879A priority Critical patent/JPS5693892A/en
Publication of JPS5693892A publication Critical patent/JPS5693892A/en
Pending legal-status Critical Current

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Landscapes

  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To apply the plating with good corrosion resistance effectively by changing a plating racking place in every each plating layer in forming plural different plating layers to the watch exterior parts.
CONSTITUTION: The plating racking 3a is carried out on an inner surface of the exterior parts for the watch fabricated from a brass material and, thereafter, the plating such as a bright Ni plating 2a is applied. Subsequently, the plating racking place is changed to a place 3b parted from the previous place 3a and the bright plating 2b is again applied. Next, the plating racking place is changed to a place 3c parted from said place 3b and a finishing plating 2c such as a Pd-Ni alloy is carried out and, moreover, the plating racking place is changed to a place 3d and a finishing plating 2d of the Pd-Ni alloy is again applied to complete the plating treatment. By this method, a total surface of the parts is covered by the plating and reached to a condition having no place where the corrosion resistance is lowered.
COPYRIGHT: (C)1981,JPO&Japio
JP17304879A 1979-12-27 1979-12-27 Plating method of exterior parts for watch Pending JPS5693892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17304879A JPS5693892A (en) 1979-12-27 1979-12-27 Plating method of exterior parts for watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17304879A JPS5693892A (en) 1979-12-27 1979-12-27 Plating method of exterior parts for watch

Publications (1)

Publication Number Publication Date
JPS5693892A true JPS5693892A (en) 1981-07-29

Family

ID=15953238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17304879A Pending JPS5693892A (en) 1979-12-27 1979-12-27 Plating method of exterior parts for watch

Country Status (1)

Country Link
JP (1) JPS5693892A (en)

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