JPS57119993A - Analog display wrist watch - Google Patents
Analog display wrist watchInfo
- Publication number
- JPS57119993A JPS57119993A JP487181A JP487181A JPS57119993A JP S57119993 A JPS57119993 A JP S57119993A JP 487181 A JP487181 A JP 487181A JP 487181 A JP487181 A JP 487181A JP S57119993 A JPS57119993 A JP S57119993A
- Authority
- JP
- Japan
- Prior art keywords
- wrist watch
- parts
- time display
- display mechanism
- composition
- 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.)
- Granted
Links
Landscapes
- Lubricants (AREA)
- Chemically Coating (AREA)
Abstract
PURPOSE: To attach and detach hands smoothly and to fix hands certainly, by forming a coating using a specific composition comprising an organometallic compound having a solid lubricating agent dispersed on parts forming the time display mechanism of a wrist watch.
CONSTITUTION: A composition in which an organometallic compound[e.g., Al (OC3H7)3 or CH3Si (OCH3)3)]and a solid lubricating agent[e.g., MoS2 or (CF)n]are dissolved (or dispersed) in an organic solvent is used. The above-mentioned composition is applied on the entire surface or the mutual sliding part of parts comprising the time display mechanism of an analog display wrist watch (the minute hand and its fittings and the hour hand and its fittings), and then the parts coated are heat-treated for about 5W100min at about 60W250°C. Thus, the coating is formed on the surface of parts constituting the time display mechanism.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP487181A JPS57119993A (en) | 1981-01-16 | 1981-01-16 | Analog display wrist watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP487181A JPS57119993A (en) | 1981-01-16 | 1981-01-16 | Analog display wrist watch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57119993A true JPS57119993A (en) | 1982-07-26 |
JPS6339669B2 JPS6339669B2 (en) | 1988-08-05 |
Family
ID=11595728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP487181A Granted JPS57119993A (en) | 1981-01-16 | 1981-01-16 | Analog display wrist watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57119993A (en) |
-
1981
- 1981-01-16 JP JP487181A patent/JPS57119993A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6339669B2 (en) | 1988-08-05 |
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