CH636238B - METHOD OF MANUFACTURING WATCH PARTS. - Google Patents

METHOD OF MANUFACTURING WATCH PARTS.

Info

Publication number
CH636238B
CH636238B CH152980A CH152980A CH636238B CH 636238 B CH636238 B CH 636238B CH 152980 A CH152980 A CH 152980A CH 152980 A CH152980 A CH 152980A CH 636238 B CH636238 B CH 636238B
Authority
CH
Switzerland
Prior art keywords
metal layer
lacquer
watch parts
stop
vapour
Prior art date
Application number
CH152980A
Other languages
German (de)
Other versions
CH636238GA3 (en
Inventor
Tsutomu Maejima
Yasutomo Furuya
Shuichi Miyashita
Original Assignee
Kawaguchiko Seimitsu 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 of CH636238B publication Critical patent/CH636238B/en
Priority claimed from JP4375679A external-priority patent/JPS55135769A/en
Priority claimed from JP4970279A external-priority patent/JPS55141569A/en
Priority claimed from JP5214779A external-priority patent/JPS55143480A/en
Priority claimed from JP6149779A external-priority patent/JPS55154598A/en
Application filed by Kawaguchiko Seimitsu Kk filed Critical Kawaguchiko Seimitsu Kk
Publication of CH636238GA3 publication Critical patent/CH636238GA3/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/12—Selection of materials for dials or graduations markings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Adornments (AREA)

Abstract

An electrically conductive metal layer (25) is vapour deposited onto an electrically non-conductive substrate (21). Subsequently, stop-off lacquer is applied to surface sections of the metal layer (25). The sections free from stop-off lacquer are then electroplated with a metal layer (27). The symbols consisting of the metal layers (25, 27) are then produced by removing the lacquer layer (26) and etching the vapour-deposited metal layer (25). <IMAGE>
CH152980A 1979-04-11 1980-02-26 Method for producing parts of timepieces CH636238GA3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4375679A JPS55135769A (en) 1979-04-11 1979-04-11 Manufacture of dial for watch
JP4970279A JPS55141569A (en) 1979-04-24 1979-04-24 Manufacture of dial plate of watch
JP5214779A JPS55143480A (en) 1979-04-27 1979-04-27 Manufacture of dial for timer
JP6149779A JPS55154598A (en) 1979-05-21 1979-05-21 Manufacture of watch case

Publications (2)

Publication Number Publication Date
CH636238B true CH636238B (en)
CH636238GA3 CH636238GA3 (en) 1983-05-31

Family

ID=27461420

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152980A CH636238GA3 (en) 1979-04-11 1980-02-26 Method for producing parts of timepieces

Country Status (1)

Country Link
CH (1) CH636238GA3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59407657D1 (en) * 1994-08-29 1999-02-25 Bloesch W Ag Process for making a dial

Also Published As

Publication number Publication date
CH636238GA3 (en) 1983-05-31

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