JPS5810672A - 電子時計 - Google Patents

電子時計

Info

Publication number
JPS5810672A
JPS5810672A JP57111423A JP11142382A JPS5810672A JP S5810672 A JPS5810672 A JP S5810672A JP 57111423 A JP57111423 A JP 57111423A JP 11142382 A JP11142382 A JP 11142382A JP S5810672 A JPS5810672 A JP S5810672A
Authority
JP
Japan
Prior art keywords
hand
chronograph
minute
counting
motor
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.)
Pending
Application number
JP57111423A
Other languages
English (en)
Japanese (ja)
Inventor
ウンベルト・マグリオリ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5810672A publication Critical patent/JPS5810672A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • 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
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
JP57111423A 1981-07-09 1982-06-28 電子時計 Pending JPS5810672A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH452181A CH634713B (fr) 1981-07-09 1981-07-09 Piece d'horlogerie electronique.
CH4521/815 1981-07-09

Publications (1)

Publication Number Publication Date
JPS5810672A true JPS5810672A (ja) 1983-01-21

Family

ID=4277647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57111423A Pending JPS5810672A (ja) 1981-07-09 1982-06-28 電子時計

Country Status (3)

Country Link
EP (1) EP0070052A1 (en, 2012)
JP (1) JPS5810672A (en, 2012)
CH (1) CH634713B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129193U (en, 2012) * 1985-01-31 1986-08-13

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649189GA3 (en, 2012) * 1981-12-28 1985-05-15
CH654717GA3 (en, 2012) * 1983-06-23 1986-03-14
CH658765GA3 (en, 2012) * 1984-04-03 1986-12-15
JPS6173085A (ja) * 1984-09-18 1986-04-15 Citizen Watch Co Ltd クロノグラフ付電子時計
DE3546702C2 (de) * 1984-09-18 1991-09-12 Citizen Watch Co Ltd Elektronische Uhr mit einem Chronographsystem
GB2166570B (en) * 1984-09-26 1987-11-18 Citizen Watch Co Ltd Electronic timepiece with a chronograph system
EP0328845A1 (fr) * 1988-02-18 1989-08-23 Roventa-Henex SA Montre chronographe
CH664666GA3 (en) * 1986-02-10 1988-03-31 Electronic watch with independent modular stop-watch facility - has crystal oscillator and auxiliary seconds hand drive circuitry arranged in annular space around main movement
CH667771GA3 (en, 2012) * 1986-05-29 1988-11-15
DD277540A1 (de) * 1988-11-30 1990-04-04 Ruhla Uhren Veb K Raederwerk
CH685467B5 (fr) * 1994-01-20 1996-01-31 Sonceboz Ebauches Fab Montre-chronographe comportant deux poussoirs a l'exclusion de toute tige-couronne.
EP0625736A1 (fr) * 1993-05-17 1994-11-23 Fabrique D'ebauches De Sonceboz S.A. Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne
CN108459489B (zh) * 2017-02-17 2021-06-15 精工电子有限公司 机构模块、机芯以及钟表

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH533870A (fr) * 1970-08-07 1972-08-15 Ebauches Sa Pièce d'horlogerie électrique à chronographe
CH613837B (fr) * 1977-06-14 Suisse Horlogerie Montre electronique a affichage mecanique.
JPS5452578A (en) * 1977-10-04 1979-04-25 Seiko Instr & Electronics Ltd Stopwatch
JPS557662A (en) * 1978-07-04 1980-01-19 Seiko Epson Corp Crystal watch of analog chronograph
JPS5543435A (en) * 1978-09-22 1980-03-27 Citizen Watch Co Ltd Electronic watch
CH636493B (fr) * 1980-01-21 Ebauches Sa Montre chronographe.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129193U (en, 2012) * 1985-01-31 1986-08-13

Also Published As

Publication number Publication date
CH634713GA3 (en, 2012) 1983-02-28
EP0070052A1 (fr) 1983-01-19
CH634713B (fr)

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