JPS56163266A - Manufacture of dial plate for timepiece - Google Patents
Manufacture of dial plate for timepieceInfo
- Publication number
- JPS56163266A JPS56163266A JP6447180A JP6447180A JPS56163266A JP S56163266 A JPS56163266 A JP S56163266A JP 6447180 A JP6447180 A JP 6447180A JP 6447180 A JP6447180 A JP 6447180A JP S56163266 A JPS56163266 A JP S56163266A
- Authority
- JP
- Japan
- Prior art keywords
- dial plate
- plating
- timepiece
- manufacture
- vapor phase
- 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
Links
Abstract
PURPOSE: To inexpensively manufacture the titled dial plate showing a high-class appearance by coating the surface of a dial plate with a colorless transparent inorg. simple substance by a vapor phase method after surface treatment by plating or other method.
CONSTITUTION: A sheet of brass or the like is punched by pressing, surface-patterned and surface-treated by plating or other method. In order to protect the surface treatment, the surface is coated with a colorless transparent inorg. simple substance such as SiO, MgF or Al2O3 having ≥ about 99.9% high purity by a vapor phase method such as vacuum deposition, sputtering, ion plating or CVD. The coated film may be baked. By this method a dial plate for a timepiece showing a high-class appearance can be manufactured inexpensively with a conventional apparatus.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6447180A JPS56163266A (en) | 1980-05-15 | 1980-05-15 | Manufacture of dial plate for timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6447180A JPS56163266A (en) | 1980-05-15 | 1980-05-15 | Manufacture of dial plate for timepiece |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56163266A true JPS56163266A (en) | 1981-12-15 |
Family
ID=13259167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6447180A Pending JPS56163266A (en) | 1980-05-15 | 1980-05-15 | Manufacture of dial plate for timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163266A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293198A2 (en) * | 1987-05-29 | 1988-11-30 | Orient Watch Co., Ltd. | A surface-coated article and a method for the preparation thereof |
EP0788037A1 (en) * | 1994-10-21 | 1997-08-06 | Citizen Watch Co. Ltd. | Dial for solar cell timepiece and production method thereof |
KR100364851B1 (en) * | 1999-10-26 | 2002-12-26 | 유창남 | Coating composition for protecting thin layer of precious metal and method of preparing coating layer using the same |
JP2019053045A (en) * | 2017-09-13 | 2019-04-04 | ロレックス・ソシエテ・アノニムRolex Sa | Protective coating for complex watch component |
-
1980
- 1980-05-15 JP JP6447180A patent/JPS56163266A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293198A2 (en) * | 1987-05-29 | 1988-11-30 | Orient Watch Co., Ltd. | A surface-coated article and a method for the preparation thereof |
EP0788037A1 (en) * | 1994-10-21 | 1997-08-06 | Citizen Watch Co. Ltd. | Dial for solar cell timepiece and production method thereof |
EP0788037A4 (en) * | 1994-10-21 | 1998-01-14 | Citizen Watch Co Ltd | Dial for solar cell timepiece and production method thereof |
KR100364851B1 (en) * | 1999-10-26 | 2002-12-26 | 유창남 | Coating composition for protecting thin layer of precious metal and method of preparing coating layer using the same |
JP2019053045A (en) * | 2017-09-13 | 2019-04-04 | ロレックス・ソシエテ・アノニムRolex Sa | Protective coating for complex watch component |
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