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FR1517115A - Montre électronique - Google Patents

Montre électronique

Info

Publication number
FR1517115A
FR1517115A FR94314A FR94314A FR1517115A FR 1517115 A FR1517115 A FR 1517115A FR 94314 A FR94314 A FR 94314A FR 94314 A FR94314 A FR 94314A FR 1517115 A FR1517115 A FR 1517115A
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
Application number
FR94314A
Other languages
English (en)
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.)
SSIH Management Services SA
Original Assignee
SSIH Management Services SA
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
Priority claimed from CH205066A external-priority patent/CH490710A/fr
Application filed by SSIH Management Services SA filed Critical SSIH Management Services SA
Priority to FR94314A priority Critical patent/FR1517115A/fr
Application granted granted Critical
Publication of FR1517115A publication Critical patent/FR1517115A/fr
Expired 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • 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
    • G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR94314A 1966-02-10 1967-02-09 Montre électronique Expired FR1517115A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR94314A FR1517115A (fr) 1966-02-10 1967-02-09 Montre électronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH205066A CH490710A (fr) 1966-02-10 1966-02-10 Pièce d'horlogerie électronique
FR94314A FR1517115A (fr) 1966-02-10 1967-02-09 Montre électronique

Publications (1)

Publication Number Publication Date
FR1517115A true FR1517115A (fr) 1968-03-15

Family

ID=25689376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94314A Expired FR1517115A (fr) 1966-02-10 1967-02-09 Montre électronique

Country Status (1)

Country Link
FR (1) FR1517115A (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023409A1 (fr) * 1968-11-15 1970-08-21 Junghans Gmbh Geb
FR2033216A1 (fr) * 1968-12-27 1970-12-04 Longines Montres Comp D
FR2059743A1 (fr) * 1969-08-29 1971-06-04 Siemens Ag
FR2085458A1 (fr) * 1970-04-21 1971-12-24 Crouzet & Cie
FR2088361A1 (fr) * 1970-05-06 1972-01-07 Hamilton Watch Co
FR2130693A1 (fr) * 1971-03-24 1972-11-03 Timex Corp
FR2130335A1 (fr) * 1971-03-16 1972-11-03 Kieninger & Obergfell
US3728855A (en) * 1970-01-22 1973-04-24 Gen Time Corp Crystal controlled movement with frequency dividing circuitry
FR2168452A1 (fr) * 1972-01-19 1973-08-31 Timex Corp
DE2166739A1 (de) * 1971-06-24 1975-10-09 Suwa Seikosha Kk Quarzkristall-armbanduhr
DE2131476C3 (de) 1970-07-27 1976-03-04 K.K. Suwa Seikosha, Tokio Quarzkristall-Armbanduhr
FR2349163A1 (fr) * 1976-04-23 1977-11-18 Suwa Seikosha Kk Mouvement d'horlogerie miniature a cristal de quartz
DE3522690C1 (de) * 1985-06-25 1987-01-22 Pforzheimer Uhren Rohwerke Stundenrad

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023409A1 (fr) * 1968-11-15 1970-08-21 Junghans Gmbh Geb
FR2033216A1 (fr) * 1968-12-27 1970-12-04 Longines Montres Comp D
FR2059743A1 (fr) * 1969-08-29 1971-06-04 Siemens Ag
US3728855A (en) * 1970-01-22 1973-04-24 Gen Time Corp Crystal controlled movement with frequency dividing circuitry
FR2085458A1 (fr) * 1970-04-21 1971-12-24 Crouzet & Cie
FR2088361A1 (fr) * 1970-05-06 1972-01-07 Hamilton Watch Co
DE2131476C3 (de) 1970-07-27 1976-03-04 K.K. Suwa Seikosha, Tokio Quarzkristall-Armbanduhr
FR2130335A1 (fr) * 1971-03-16 1972-11-03 Kieninger & Obergfell
FR2130693A1 (fr) * 1971-03-24 1972-11-03 Timex Corp
DE2166739A1 (de) * 1971-06-24 1975-10-09 Suwa Seikosha Kk Quarzkristall-armbanduhr
FR2168452A1 (fr) * 1972-01-19 1973-08-31 Timex Corp
FR2349163A1 (fr) * 1976-04-23 1977-11-18 Suwa Seikosha Kk Mouvement d'horlogerie miniature a cristal de quartz
DE3522690C1 (de) * 1985-06-25 1987-01-22 Pforzheimer Uhren Rohwerke Stundenrad

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