CH634454B - METHOD OF MANUFACTURING A WATERPROOF WATCH CASE. - Google Patents

METHOD OF MANUFACTURING A WATERPROOF WATCH CASE.

Info

Publication number
CH634454B
CH634454B CH287580A CH287580A CH634454B CH 634454 B CH634454 B CH 634454B CH 287580 A CH287580 A CH 287580A CH 287580 A CH287580 A CH 287580A CH 634454 B CH634454 B CH 634454B
Authority
CH
Switzerland
Prior art keywords
calibre
bezel
manufacturing
watch case
waterproof watch
Prior art date
Application number
CH287580A
Other languages
French (fr)
Other versions
CH634454GA3 (en
Inventor
Francois Charles
Original Assignee
Ruedin Georges Sa
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 CH634454B publication Critical patent/CH634454B/en
Application filed by Ruedin Georges Sa filed Critical Ruedin Georges Sa
Priority to CH287580A priority Critical patent/CH634454GA3/en
Publication of CH634454GA3 publication Critical patent/CH634454GA3/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
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/081—Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown
    • 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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Casings For Electric Apparatus (AREA)
  • Electric Clocks (AREA)

Abstract

The bezel (5) of the glass, formed by a cover for protecting the calibre (3), and which is made from sintered material, is assembled to the said calibre by an inside ring (9) made of vulcanised rubber or injected plastic produced in situ and having two outside projections (9a) and (9b) engaged behind inside shoulders (5a) of the bezel (5) and (3b) of the calibre (3), respectively. The ring (9) furthermore has an outside projection (9c) interposed between the calibre (3) and the bezel (5) and which provides for the waterproofing between these two elements. <IMAGE>
CH287580A 1980-04-15 1980-04-15 Method of manufacturing a waterproof watch case CH634454GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH287580A CH634454GA3 (en) 1980-04-15 1980-04-15 Method of manufacturing a waterproof watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH287580A CH634454GA3 (en) 1980-04-15 1980-04-15 Method of manufacturing a waterproof watch case

Publications (2)

Publication Number Publication Date
CH634454B true CH634454B (en)
CH634454GA3 CH634454GA3 (en) 1983-02-15

Family

ID=4243535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH287580A CH634454GA3 (en) 1980-04-15 1980-04-15 Method of manufacturing a waterproof watch case

Country Status (1)

Country Link
CH (1) CH634454GA3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542109A1 (en) * 1983-03-05 1984-09-07 Junghans Gmbh Geb WATCH SEAL WITH BRACELET
EP0400449A1 (en) * 1989-05-29 1990-12-05 Eta SA Fabriques d'Ebauches Time-piece with a simplified exterior

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675663B5 (en) * 1989-01-23 1991-04-30 Omega Sa
CH693049A5 (en) 1998-02-27 2003-01-31 Rado Montres Sa A method of sealing embodiment in a watch.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542109A1 (en) * 1983-03-05 1984-09-07 Junghans Gmbh Geb WATCH SEAL WITH BRACELET
EP0400449A1 (en) * 1989-05-29 1990-12-05 Eta SA Fabriques d'Ebauches Time-piece with a simplified exterior
CH676772GA3 (en) * 1989-05-29 1991-03-15

Also Published As

Publication number Publication date
CH634454GA3 (en) 1983-02-15

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