CH367126A - Electric wrist watch - Google Patents

Electric wrist watch

Info

Publication number
CH367126A
CH367126A CH443160A CH443160A CH367126A CH 367126 A CH367126 A CH 367126A CH 443160 A CH443160 A CH 443160A CH 443160 A CH443160 A CH 443160A CH 367126 A CH367126 A CH 367126A
Authority
CH
Switzerland
Prior art keywords
wrist watch
electric wrist
electric
watch
wrist
Prior art date
Application number
CH443160A
Other languages
French (fr)
Original Assignee
Longines Montres Comp D
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 Longines Montres Comp D filed Critical Longines Montres Comp D
Priority to CH443160A priority Critical patent/CH367126A/en
Priority to CH443160D priority patent/CH443160A4/xx
Priority to GB1370661A priority patent/GB970995A/en
Publication of CH367126A publication Critical patent/CH367126A/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
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/063—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling contacts, the balance driving electro-magnet simultaneously driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
CH443160A 1960-04-20 1960-04-20 Electric wrist watch CH367126A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH443160A CH367126A (en) 1960-04-20 1960-04-20 Electric wrist watch
CH443160D CH443160A4 (en) 1960-04-20 1960-04-20
GB1370661A GB970995A (en) 1960-04-20 1961-04-17 Electric wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH443160A CH367126A (en) 1960-04-20 1960-04-20 Electric wrist watch

Publications (1)

Publication Number Publication Date
CH367126A true CH367126A (en) 1962-10-15

Family

ID=4275991

Family Applications (2)

Application Number Title Priority Date Filing Date
CH443160A CH367126A (en) 1960-04-20 1960-04-20 Electric wrist watch
CH443160D CH443160A4 (en) 1960-04-20 1960-04-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH443160D CH443160A4 (en) 1960-04-20 1960-04-20

Country Status (2)

Country Link
CH (2) CH367126A (en)
GB (1) GB970995A (en)

Also Published As

Publication number Publication date
CH443160A4 (en) 1962-10-15
GB970995A (en) 1964-09-23

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