HK45291A - Watch case - Google Patents

Watch case

Info

Publication number
HK45291A
HK45291A HK452/91A HK45291A HK45291A HK 45291 A HK45291 A HK 45291A HK 452/91 A HK452/91 A HK 452/91A HK 45291 A HK45291 A HK 45291A HK 45291 A HK45291 A HK 45291A
Authority
HK
Hong Kong
Prior art keywords
watch case
bezel
case
forming
metal
Prior art date
Application number
HK452/91A
Other languages
English (en)
Inventor
Jacques Cognard
Original Assignee
Ebauchesfabrik Eta Ag
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 Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Publication of HK45291A publication Critical patent/HK45291A/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
    • G04B37/0008—Cases for pocket watches and wrist watches
    • G04B37/0058—Cases for pocket watches and wrist watches for shaped watches
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Clocks (AREA)
  • Telephone Function (AREA)
  • Magnetic Treatment Devices (AREA)
  • Inorganic Insulating Materials (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Adornments (AREA)
HK452/91A 1983-07-08 1991-06-06 Watch case HK45291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375783A CH651998GA3 (zh) 1983-07-08 1983-07-08

Publications (1)

Publication Number Publication Date
HK45291A true HK45291A (en) 1991-06-14

Family

ID=4262838

Family Applications (1)

Application Number Title Priority Date Filing Date
HK452/91A HK45291A (en) 1983-07-08 1991-06-06 Watch case

Country Status (6)

Country Link
US (1) US4580907A (zh)
EP (1) EP0131266B1 (zh)
JP (1) JPS6038681A (zh)
CH (1) CH651998GA3 (zh)
DE (1) DE3463579D1 (zh)
HK (1) HK45291A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312605A (ja) * 1989-06-09 1991-01-21 Topcon Corp 紫外・可視二波長反射多層膜ミラー
US5479686A (en) * 1991-04-12 1996-01-02 Crash Holding Ag Process for producing a case for receiving a watchwork
US5513039A (en) * 1993-05-26 1996-04-30 Litton Systems, Inc. Ultraviolet resistive coated mirror and method of fabrication
GB2284490B (en) * 1993-11-30 1998-07-01 Citizen Watch Co Ltd Structure of a watch
US5844863A (en) * 1997-02-28 1998-12-01 Voss; Wolf-Dieter Modular time piece
US8870449B2 (en) 2009-08-04 2014-10-28 Daniel Scioscia Wrist mounted watchcase having separable main body and surrounding protective frame and wristwatch incorporating same
US8366313B2 (en) * 2009-08-04 2013-02-05 Daniel Scioscia Wrist mounted watchcase having separable main body and surrounding protective frame and wristwatch incorporating same
JP5824969B2 (ja) * 2011-08-29 2015-12-02 セイコーエプソン株式会社 カバーガラスおよび時計
USD959292S1 (en) * 2022-02-07 2022-08-02 Herbert Jennings Wristwatch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294959U (zh) * 1934-02-23 1934-03-29
FR1012194A (fr) * 1949-06-29 1952-07-07 Lip Procédé perfectionné de réalisation de pièces de montres
FR1304462A (fr) * 1961-10-25 1962-09-21 Schlup & Cie S A Perfectionnement aux boîtes de montres
AT284477B (de) * 1967-12-01 1970-09-10 Plansee Metallwerk Werkstoff für Schmuckstücke, insbesondere für Gehäuse von Armband- und Taschenuhren
CH583439B5 (zh) * 1973-11-09 1976-12-31 Century Time Ltd
SU482710A1 (ru) * 1974-01-30 1975-08-30 Петродворцовый Ордена Трудового Красного Знамени Часовой Завод Водонепроницаемый корпус наручных часов
CH619100B (fr) * 1977-12-15 Lang Louis Sa Boite de montre etanche de forme.
WO1982004134A1 (en) * 1981-05-01 1982-11-25 Rado Sa Montres Waterproof watchcase
JPS58129282A (ja) * 1982-01-27 1983-08-02 Citizen Watch Co Ltd 時計ケ−スのガラス部の構造

Also Published As

Publication number Publication date
EP0131266A1 (fr) 1985-01-16
US4580907A (en) 1986-04-08
DE3463579D1 (en) 1987-06-11
EP0131266B1 (fr) 1987-05-06
JPS6038681A (ja) 1985-02-28
CH651998GA3 (zh) 1985-10-31

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