HK52776A - Improvements in or relating to electronic watches - Google Patents

Improvements in or relating to electronic watches

Info

Publication number
HK52776A
HK52776A HK527/76*UA HK52776A HK52776A HK 52776 A HK52776 A HK 52776A HK 52776 A HK52776 A HK 52776A HK 52776 A HK52776 A HK 52776A
Authority
HK
Hong Kong
Prior art keywords
relating
electronic watches
watches
electronic
Prior art date
Application number
HK527/76*UA
Other languages
English (en)
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of HK52776A publication Critical patent/HK52776A/xx

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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B33/00—Calibers
    • 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
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
HK527/76*UA 1969-02-06 1976-08-19 Improvements in or relating to electronic watches HK52776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH179869A CH556568A (instruction) 1969-02-06 1969-02-06

Publications (1)

Publication Number Publication Date
HK52776A true HK52776A (en) 1976-08-27

Family

ID=4218843

Family Applications (1)

Application Number Title Priority Date Filing Date
HK527/76*UA HK52776A (en) 1969-02-06 1976-08-19 Improvements in or relating to electronic watches

Country Status (7)

Country Link
US (1) US3628323A (instruction)
JP (1) JPS4840112B1 (instruction)
CH (2) CH556568A (instruction)
FR (1) FR2030345B1 (instruction)
GB (1) GB1269885A (instruction)
HK (1) HK52776A (instruction)
NL (1) NL7001402A (instruction)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376845A (en) * 1971-02-12 1974-12-11 Suwa Seikosha Kk Electronic timepiece movement
US3748845A (en) * 1971-12-02 1973-07-31 Bulova Watch Co Inc Electronic system module for crystal-controlled watch
JPS604146Y2 (ja) * 1975-09-16 1985-02-05 セイコーインスツルメンツ株式会社 電子時計の輪列構造
JPS52129563A (en) * 1976-04-23 1977-10-31 Seiko Epson Corp Small-sized crystal timepiece
JPS52154673A (en) * 1976-06-18 1977-12-22 Seiko Instr & Electronics Ltd Wheel train mechanism of analog crystal watch
US4647218A (en) * 1985-09-16 1987-03-03 Timex Corporation Small stepping motor driven watch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH314705A (fr) * 1954-04-08 1956-06-30 Baumgartner Freres Sa Montre Roskopf à seconde directe excentrée
US2900786A (en) * 1956-05-31 1959-08-25 Bulova Watch Co Inc Timepiece arrangement
FR1405215A (fr) * 1962-07-10 1965-07-09 Lip Sa Montre électrique perfectionnée
US3469389A (en) * 1965-12-30 1969-09-30 Citizen Watch Co Ltd Electromechanical vibrator assembly for a timepiece

Also Published As

Publication number Publication date
CH556568A (instruction) 1974-11-29
DE2003045A1 (de) 1970-09-03
FR2030345A1 (instruction) 1970-11-13
US3628323A (en) 1971-12-21
NL7001402A (instruction) 1970-08-10
JPS4840112B1 (instruction) 1973-11-28
GB1269885A (en) 1972-04-06
CH179869A4 (instruction) 1970-10-30
FR2030345B1 (instruction) 1974-05-03
DE2003045B2 (de) 1977-04-07

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