FR2616238B1 - ELECTRONIC WATCH - Google Patents

ELECTRONIC WATCH

Info

Publication number
FR2616238B1
FR2616238B1 FR888804822A FR8804822A FR2616238B1 FR 2616238 B1 FR2616238 B1 FR 2616238B1 FR 888804822 A FR888804822 A FR 888804822A FR 8804822 A FR8804822 A FR 8804822A FR 2616238 B1 FR2616238 B1 FR 2616238B1
Authority
FR
France
Prior art keywords
electronic watch
watch
electronic
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.)
Expired - Lifetime
Application number
FR888804822A
Other languages
French (fr)
Other versions
FR2616238A1 (en
Inventor
Osamu Miyazawa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of FR2616238A1 publication Critical patent/FR2616238A1/en
Application granted granted Critical
Publication of FR2616238B1 publication Critical patent/FR2616238B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • 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
FR888804822A 1987-06-03 1988-04-12 ELECTRONIC WATCH Expired - Lifetime FR2616238B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13928187 1987-06-03
JP16817987 1987-07-06

Publications (2)

Publication Number Publication Date
FR2616238A1 FR2616238A1 (en) 1988-12-09
FR2616238B1 true FR2616238B1 (en) 1991-04-12

Family

ID=26472135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888804822A Expired - Lifetime FR2616238B1 (en) 1987-06-03 1988-04-12 ELECTRONIC WATCH

Country Status (6)

Country Link
KR (1) KR910008674B1 (en)
CN (1) CN1014554B (en)
CA (1) CA1311364C (en)
DE (1) DE3812172A1 (en)
FR (1) FR2616238B1 (en)
MY (1) MY103163A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197969B (en) * 1986-10-28 1990-05-16 Seiko Epson Corp Energy storing apparatus, e.g. for use in a timepiece
EP2735922A1 (en) 2012-11-23 2014-05-28 ETA SA Manufacture Horlogère Suisse Drive mechanism for the hands of an electro-mechanical watch, provided with a locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989229A (en) * 1900-01-01
DE940722C (en) * 1943-09-25 1956-03-22 Siemens Ag Device on the drives for time drives u running at a constant speed. like
GB890349A (en) * 1959-12-15 1962-02-28 Kenji Tokita Electric clock
US3978654A (en) * 1973-06-07 1976-09-07 Kabushiki Kaisha Suwa Seikosha Motion transformer
JPS5647512B2 (en) * 1973-11-30 1981-11-10

Also Published As

Publication number Publication date
KR910008674B1 (en) 1991-10-19
DE3812172A1 (en) 1988-12-22
CA1311364C (en) 1992-12-15
CN88102603A (en) 1988-12-14
DE3812172C2 (en) 1991-09-05
KR890000939A (en) 1989-03-17
FR2616238A1 (en) 1988-12-09
CN1014554B (en) 1991-10-30
MY103163A (en) 1993-04-30

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