CH666783GA3 - - Google Patents

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Publication number
CH666783GA3
CH666783GA3 CH503086A CH503086A CH666783GA3 CH 666783G A3 CH666783G A3 CH 666783GA3 CH 503086 A CH503086 A CH 503086A CH 503086 A CH503086 A CH 503086A CH 666783G A3 CH666783G A3 CH 666783GA3
Authority
CH
Switzerland
Prior art keywords
caseband
cap
movement
wrench
circumscribing
Prior art date
Application number
CH503086A
Other languages
French (fr)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4286745&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH666783G(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to CH503086A priority Critical patent/CH666783GA3/fr
Priority to DE8787117927T priority patent/DE3761788D1/en
Priority to EP87117927A priority patent/EP0272515B1/en
Priority to JP62306041A priority patent/JPS63167292A/en
Priority to US07/133,469 priority patent/US4845694A/en
Publication of CH666783GA3 publication Critical patent/CH666783GA3/fr

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
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Battery Mounting, Suspending (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

The wrist watch case of this invention includes a caseband-back provided with supports for retaining a movement assembled from above the caseband. The caseband-back is provided with a circular opening having a diameter substantially greater than the diameter of a circle circumscribing the movement. The opening is blocked by a cap which is fixed to the caseband-back by fastening means arranged at the exterior of said circumscribing circle and at a level located above the lower face of the movement. The cap is provided with notches arranged and adapted to cooperate with a wrench supplied to the watch user thereby to open or close the cap and thus permit changing the battery. The wrench may form an integral part of the bracelet buckle.
CH503086A 1986-12-17 1986-12-17 CH666783GA3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH503086A CH666783GA3 (en) 1986-12-17 1986-12-17
DE8787117927T DE3761788D1 (en) 1986-12-17 1987-12-04 BATTERY COVER FOR A WATCH CASE.
EP87117927A EP0272515B1 (en) 1986-12-17 1987-12-04 Battery cover for a watch case
JP62306041A JPS63167292A (en) 1986-12-17 1987-12-04 Case for wristwatch
US07/133,469 US4845694A (en) 1986-12-17 1987-12-15 Battery cap for a watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH503086A CH666783GA3 (en) 1986-12-17 1986-12-17

Publications (1)

Publication Number Publication Date
CH666783GA3 true CH666783GA3 (en) 1988-08-31

Family

ID=4286745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH503086A CH666783GA3 (en) 1986-12-17 1986-12-17

Country Status (5)

Country Link
US (1) US4845694A (en)
EP (1) EP0272515B1 (en)
JP (1) JPS63167292A (en)
CH (1) CH666783GA3 (en)
DE (1) DE3761788D1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679357B5 (en) * 1990-06-07 1992-08-14 Ebauchesfabrik Eta Ag
JPH04203998A (en) * 1990-11-29 1992-07-24 Matsushita Electric Ind Co Ltd Mobile device with band
US5528239A (en) * 1992-04-17 1996-06-18 Crystal Semiconductor Corporation Low noise transmission of output data from a delta-sigma modulator
CH685526B5 (en) * 1993-12-23 1996-02-15 Smh Management Services Ag Watchcase.
DE60235901D1 (en) 2002-12-23 2010-05-20 Asulab Sa Watch case with bottom or lid with bayonet lock that can be opened manually
ATE414292T1 (en) 2005-06-14 2008-11-15 Rado Montres Sa HOUSING CLOSED BY A GLASS WITH INVISIBLE CONNECTION OR WITH DECORATION POSSIBILITY, AND PRODUCTION METHOD THEREOF
IT1393323B1 (en) * 2009-03-20 2012-04-20 Blue Diamond S R L WRISTWATCH
EP4071581B1 (en) 2013-11-29 2025-10-08 Ouraring Inc. Wearable computing device
EP3062171B1 (en) * 2015-02-27 2017-12-13 ETA SA Manufacture Horlogère Suisse Plastic or electroformed watch case with removable crystal
IT201800003473A1 (en) * 2018-03-13 2019-09-13 Cressi Sub Spa Door for closing the battery compartment of equipment for underwater use with closing device equipped with external hooks
CN116249462B (en) 2020-06-16 2026-04-14 汤姆福特国际有限责任公司 Single watchband
CN115202185A (en) * 2022-01-14 2022-10-18 广世同创科技(深圳)有限公司 Intelligent watch with navigation and positioning functions
CN118104909A (en) * 2022-11-30 2024-05-31 美国交易时间有限责任公司 Wrist wearing device with detachable outer ring
US12449770B2 (en) 2023-01-16 2025-10-21 Hampden Corp. Case cap retainer for a watch having a case cap
USD1072657S1 (en) * 2023-01-16 2025-04-29 Hampden Corp. Case cap retainer for a watch having a case cap

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH205592A (en) * 1938-07-18 1939-06-30 Alpina Union Horlogere S A Watch box.
FR912019A (en) * 1944-03-27 1946-07-26 Waterproof watch box
CH319291A (en) * 1954-09-08 1957-02-15 Piquerez Sa Ervin Waterproof watch with automatic winder
CH374937A (en) * 1961-10-19 1964-03-13 Boites De Montres S Graber S A Waterproof watch box
GB1568475A (en) * 1977-03-08 1980-05-29 Citizen Watch Co Ltd Electronic wrist watch
GB2087112A (en) * 1980-11-06 1982-05-19 Timex Corp Timepiece construction with a removable caseback

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH537611A (en) * 1969-07-15 1973-02-15 Voumard Machines Co Sa Cap for closing the compartment of the power source of an electric watch
JPS49101776U (en) * 1972-12-22 1974-09-02
JPS56150377A (en) * 1980-04-24 1981-11-20 Citizen Watch Co Ltd Open-close device of wristwatch case
JPS5826290A (en) * 1981-08-07 1983-02-16 Tenryu Kogyo Kk Manufacture of back for portable timepiece
JPS5852588A (en) * 1981-09-24 1983-03-28 Seiko Epson Corp Exterior parts for watches
JPS59636U (en) * 1982-06-28 1984-01-05 株式会社クボタ Threshing straw binding device
DE8306359U1 (en) * 1983-03-05 1989-05-24 Gebrüder Junghans GmbH, 7230 Schramberg Wristwatch with seal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH205592A (en) * 1938-07-18 1939-06-30 Alpina Union Horlogere S A Watch box.
FR912019A (en) * 1944-03-27 1946-07-26 Waterproof watch box
CH319291A (en) * 1954-09-08 1957-02-15 Piquerez Sa Ervin Waterproof watch with automatic winder
CH374937A (en) * 1961-10-19 1964-03-13 Boites De Montres S Graber S A Waterproof watch box
GB1568475A (en) * 1977-03-08 1980-05-29 Citizen Watch Co Ltd Electronic wrist watch
GB2087112A (en) * 1980-11-06 1982-05-19 Timex Corp Timepiece construction with a removable caseback

Also Published As

Publication number Publication date
JPH0574030B2 (en) 1993-10-15
US4845694A (en) 1989-07-04
EP0272515A1 (en) 1988-06-29
EP0272515B1 (en) 1990-02-28
JPS63167292A (en) 1988-07-11
DE3761788D1 (en) 1990-04-05

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