HK91386A - Plastics watch case - Google Patents

Plastics watch case

Info

Publication number
HK91386A
HK91386A HK913/86A HK91386A HK91386A HK 91386 A HK91386 A HK 91386A HK 913/86 A HK913/86 A HK 913/86A HK 91386 A HK91386 A HK 91386A HK 91386 A HK91386 A HK 91386A
Authority
HK
Hong Kong
Prior art keywords
watch case
opening
glass
plastics
flange
Prior art date
Application number
HK913/86A
Other languages
English (en)
Inventor
Hidetaka Tsuchiya
Koichi Nakajima
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of HK91386A publication Critical patent/HK91386A/xx

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
    • G04B37/225—Non-metallic 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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Electromechanical Clocks (AREA)
HK913/86A 1979-05-25 1986-11-27 Plastics watch case HK91386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979069586U JPS5837030Y2 (ja) 1979-05-25 1979-05-25 合成樹脂製時計ケ−スの構造

Publications (1)

Publication Number Publication Date
HK91386A true HK91386A (en) 1986-12-05

Family

ID=13407070

Family Applications (1)

Application Number Title Priority Date Filing Date
HK913/86A HK91386A (en) 1979-05-25 1986-11-27 Plastics watch case

Country Status (7)

Country Link
US (1) US4291402A (fr)
JP (1) JPS5837030Y2 (fr)
CH (1) CH643703B (fr)
DE (1) DE3014995A1 (fr)
FR (1) FR2457516A1 (fr)
GB (1) GB2052110B (fr)
HK (1) HK91386A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639144A (en) * 1982-07-01 1987-01-27 Big Time, Inc. Novelty wrist watch
GB2157462B (en) * 1984-03-26 1988-02-10 Casio Computer Co Ltd Watch with integral band and case
CH668159GA3 (en) * 1987-03-23 1988-12-15 Watch case
CH671495GA3 (en) * 1987-10-15 1989-09-15 Watch case
DE3861531D1 (de) * 1987-03-23 1991-02-21 Ebauchesfabrik Eta Ag Uhrengehaeuse, einheit zu dessen herstellung und verfahren zum bauen dieser einheit.
US5333123A (en) * 1993-07-23 1994-07-26 Timex Corporation Continuous waterproof timepiece case with integral case back blank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1345345A (en) * 1970-12-03 1974-01-30 Suwa Seikosha Kk Watch case
US3789606A (en) * 1972-11-20 1974-02-05 Seiko Instr & Electronics Watertight watch case
JPS5510949U (fr) * 1978-07-06 1980-01-24

Also Published As

Publication number Publication date
JPS5837030Y2 (ja) 1983-08-20
JPS55170687U (fr) 1980-12-08
GB2052110B (en) 1983-10-19
FR2457516A1 (fr) 1980-12-19
CH643703GA3 (fr) 1984-06-29
DE3014995A1 (de) 1980-11-27
FR2457516B1 (fr) 1984-09-14
CH643703B (de)
US4291402A (en) 1981-09-22
GB2052110A (en) 1981-01-21

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Legal Events

Date Code Title Description
PE Patent expired