FR2349163A1 - Mouvement d'horlogerie miniature a cristal de quartz - Google Patents

Mouvement d'horlogerie miniature a cristal de quartz

Info

Publication number
FR2349163A1
FR2349163A1 FR7712200A FR7712200A FR2349163A1 FR 2349163 A1 FR2349163 A1 FR 2349163A1 FR 7712200 A FR7712200 A FR 7712200A FR 7712200 A FR7712200 A FR 7712200A FR 2349163 A1 FR2349163 A1 FR 2349163A1
Authority
FR
France
Prior art keywords
wristwatch
electro
center wheel
quartz crystal
mechanical transducer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7712200A
Other languages
English (en)
Other versions
FR2349163B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha 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 date
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of FR2349163A1 publication Critical patent/FR2349163A1/fr
Application granted granted Critical
Publication of FR2349163B1 publication Critical patent/FR2349163B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Laminated Bodies (AREA)
  • Steroid Compounds (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal Substances (AREA)
FR7712200A 1976-04-23 1977-04-22 Mouvement d'horlogerie miniature a cristal de quartz Granted FR2349163A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4703176A JPS52129563A (en) 1976-04-23 1976-04-23 Small-sized crystal timepiece

Publications (2)

Publication Number Publication Date
FR2349163A1 true FR2349163A1 (fr) 1977-11-18
FR2349163B1 FR2349163B1 (fr) 1983-01-14

Family

ID=12763802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712200A Granted FR2349163A1 (fr) 1976-04-23 1977-04-22 Mouvement d'horlogerie miniature a cristal de quartz

Country Status (8)

Country Link
US (1) US4177631A (fr)
JP (1) JPS52129563A (fr)
CH (1) CH629355GA3 (fr)
DE (1) DE2718025C2 (fr)
FR (1) FR2349163A1 (fr)
GB (1) GB1527837A (fr)
HK (1) HK35080A (fr)
MY (1) MY8100105A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118688A1 (fr) * 1983-02-12 1984-09-19 Bifora-Uhren Gmbh Montre électro-mécanique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152487A (en) * 1979-05-16 1980-11-27 Seiko Epson Corp Crystal wrist watch
JPS5667779A (en) * 1979-11-06 1981-06-08 Seiko Epson Corp Crystal watch
DE3021313C2 (de) * 1980-06-06 1982-10-21 Gebrüder Junghans GmbH, 7230 Schramberg Werk für eine elektronische Analog-Armbanduhr
DE3519876A1 (de) * 1985-06-03 1986-12-11 Timex Corp., Waterbury, Conn. Elektrische kleinuhr
US4869123A (en) * 1985-11-18 1989-09-26 Ford Motor Company Cable length self-locking adjustment device
US4694706A (en) * 1986-02-14 1987-09-22 Acco Babcock Inc. Control cable conduit length adjustment device
JPS63118594U (fr) * 1987-01-23 1988-08-01
JP2814068B2 (ja) * 1994-10-25 1998-10-22 セイコークロック株式会社 秒針停止装置付き時計機械体
ATE535844T1 (de) * 2008-09-29 2011-12-15 Eta Sa Mft Horlogere Suisse Zeitbasiseinheit für eine armbanduhr
JP6459455B2 (ja) * 2014-12-04 2019-01-30 セイコーエプソン株式会社 電子時計

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517115A (fr) * 1966-02-10 1968-03-15 Suisse Horlogerie Montre électronique
FR2030345A1 (fr) * 1969-02-06 1970-11-13 Bulova Watch Co Inc
DE2166739A1 (de) * 1971-06-24 1975-10-09 Suwa Seikosha Kk Quarzkristall-armbanduhr
FR2279142A1 (fr) * 1973-12-24 1976-02-13 Citizen Watch Co Ltd Horloge electronique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902312A (en) * 1970-07-27 1975-09-02 Suwa Seikosha Kk Quartz crystal wrist watch
US3737746A (en) * 1972-04-19 1973-06-05 Gen Time Corp Quartz crystal controlled stepper motor
CH678373A4 (fr) * 1973-05-10 1975-11-14
US3992874A (en) * 1973-06-08 1976-11-23 Texas Instruments Incorporated Wrist watch
JPS5142059B1 (fr) * 1974-08-23 1976-11-13
JPS50131569A (fr) * 1974-11-25 1975-10-17
US4087957A (en) * 1975-12-25 1978-05-09 Citizen Watch Company Limited Movement construction for small size analog quartz timepiece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517115A (fr) * 1966-02-10 1968-03-15 Suisse Horlogerie Montre électronique
FR2030345A1 (fr) * 1969-02-06 1970-11-13 Bulova Watch Co Inc
DE2166739A1 (de) * 1971-06-24 1975-10-09 Suwa Seikosha Kk Quarzkristall-armbanduhr
FR2279142A1 (fr) * 1973-12-24 1976-02-13 Citizen Watch Co Ltd Horloge electronique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118688A1 (fr) * 1983-02-12 1984-09-19 Bifora-Uhren Gmbh Montre électro-mécanique

Also Published As

Publication number Publication date
JPS52129563A (en) 1977-10-31
DE2718025A1 (de) 1977-11-10
CH629355GA3 (en) 1982-04-30
DE2718025C2 (de) 1983-01-20
HK35080A (en) 1980-07-01
CH629355B (de)
MY8100105A (en) 1981-12-31
GB1527837A (en) 1978-10-11
FR2349163B1 (fr) 1983-01-14
US4177631A (en) 1979-12-11

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