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CH1098271A4 - Electric watch - Google Patents

Electric watch

Info

Publication number
CH1098271A4
CH1098271A4 CH1098271D CH1098271D CH1098271A4 CH 1098271 A4 CH1098271 A4 CH 1098271A4 CH 1098271 D CH1098271 D CH 1098271D CH 1098271 D CH1098271 D CH 1098271D CH 1098271 A4 CH1098271 A4 CH 1098271A4
Authority
CH
Switzerland
Prior art keywords
electric watch
watch
electric
Prior art date
Application number
CH1098271D
Other languages
French (fr)
Inventor
Hama Tetsuro
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 CH1098271A4 publication Critical patent/CH1098271A4/en

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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
CH1098271D 1970-07-27 1971-07-26 Electric watch CH1098271A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6503370 1970-07-27

Publications (1)

Publication Number Publication Date
CH1098271A4 true CH1098271A4 (en) 1974-10-15

Family

ID=13275244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1098271D CH1098271A4 (en) 1970-07-27 1971-07-26 Electric watch

Country Status (5)

Country Link
US (1) US3742697A (en)
CH (1) CH1098271A4 (en)
DE (1) DE2137566B2 (en)
FR (1) FR2099617B1 (en)
GB (1) GB1343330A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740759B2 (en) * 1973-07-17 1982-08-30
US3908353A (en) * 1973-10-09 1975-09-30 Engler Instr Company Electric timepiece drive
JPS581394B2 (en) * 1974-03-09 1983-01-11 株式会社東芝 Exactly what kind of body warmer you need
CH635973B (en) * 1977-01-19 Suwa Seikosha Kk CONTROL CIRCUIT FOR AN ELECTROMECHANICAL TRANSDUCER OF A WATCH, ESPECIALLY OF AN ELECTRONIC BRACELET WATCH.
JPS5498677A (en) * 1978-01-11 1979-08-03 Citizen Watch Co Ltd Electronic watch
JPS60190010A (en) * 1984-03-12 1985-09-27 Sony Corp Control circuit by pulse width modulation signal
FR2644853B1 (en) * 1989-03-24 1994-03-04 Asulab Sa MINIATURE PERISTALTIC PUMP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363410A (en) * 1966-01-25 1968-01-16 Suwa Seikosha Kk Apparatus for adjusting electric timepieces
CH205066A4 (en) * 1966-02-10 1969-08-15
CH1879966A4 (en) * 1966-12-30 1972-07-31 Centre Electron Horloger Quartz watch

Also Published As

Publication number Publication date
DE2137566B2 (en) 1977-09-29
DE2137566A1 (en) 1972-02-03
US3742697A (en) 1973-07-03
FR2099617B1 (en) 1975-02-07
FR2099617A1 (en) 1972-03-17
GB1343330A (en) 1974-01-10

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