JPS57119993A - Analog display wrist watch - Google Patents

Analog display wrist watch

Info

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
Application number
JP487181A
Other languages
Japanese (ja)
Other versions
JPS6339669B2 (en
Inventor
Takeshi Yajima
Yutaka Araya
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 JP487181A priority Critical patent/JPS57119993A/en
Publication of JPS57119993A publication Critical patent/JPS57119993A/en
Publication of JPS6339669B2 publication Critical patent/JPS6339669B2/ja
Granted legal-status Critical Current

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
JP487181A 1981-01-16 1981-01-16 Analog display wrist watch Granted JPS57119993A (en)

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)

Also Published As

Publication number Publication date
JPS6339669B2 (en) 1988-08-05

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