JPS557662A - Crystal watch of analog chronograph - Google Patents

Crystal watch of analog chronograph

Info

Publication number
JPS557662A
JPS557662A JP8110178A JP8110178A JPS557662A JP S557662 A JPS557662 A JP S557662A JP 8110178 A JP8110178 A JP 8110178A JP 8110178 A JP8110178 A JP 8110178A JP S557662 A JPS557662 A JP S557662A
Authority
JP
Japan
Prior art keywords
chronograph
watch
circuit
gate circuit
converter
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
JP8110178A
Other languages
English (en)
Inventor
Kenichi Ushigoe
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP8110178A priority Critical patent/JPS557662A/ja
Priority to GB7922771A priority patent/GB2028545B/en
Publication of JPS557662A publication Critical patent/JPS557662A/ja
Priority to HK53184A priority patent/HK53184A/xx
Priority to MY8500383A priority patent/MY8500383A/xx
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Electromechanical Clocks (AREA)
JP8110178A 1978-07-04 1978-07-04 Crystal watch of analog chronograph Pending JPS557662A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8110178A JPS557662A (en) 1978-07-04 1978-07-04 Crystal watch of analog chronograph
GB7922771A GB2028545B (en) 1978-07-04 1979-06-29 Analoque electronic chronograph timepiece
HK53184A HK53184A (en) 1978-07-04 1984-07-05 Analogue electronic timepiece
MY8500383A MY8500383A (en) 1978-07-04 1985-12-30 Analogue electronik timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8110178A JPS557662A (en) 1978-07-04 1978-07-04 Crystal watch of analog chronograph

Publications (1)

Publication Number Publication Date
JPS557662A true JPS557662A (en) 1980-01-19

Family

ID=13736985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8110178A Pending JPS557662A (en) 1978-07-04 1978-07-04 Crystal watch of analog chronograph

Country Status (4)

Country Link
JP (1) JPS557662A (ja)
GB (1) GB2028545B (ja)
HK (1) HK53184A (ja)
MY (1) MY8500383A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214874A (ja) * 1982-06-07 1983-12-14 Seiko Epson Corp 指針表示ストツプウオツチ
JPS5979884A (ja) * 1982-10-29 1984-05-09 Citizen Watch Co Ltd 電子時計のム−ブメント構造
JPS59120882A (ja) * 1982-12-27 1984-07-12 Seiko Epson Corp アラ−ム付電子時計
JPS59122992A (ja) * 1982-12-28 1984-07-16 Seiko Epson Corp 電子時計
JPS59116886U (ja) * 1982-12-29 1984-08-07 セイコーエプソン株式会社 電子時計
JPS6086989U (ja) * 1983-11-21 1985-06-14 セイコーインスツルメンツ株式会社 電子時計のコイル巻線部の配置構造
JPS60147678A (ja) * 1984-01-13 1985-08-03 Citizen Watch Co Ltd 電子時計
JPS6183991A (ja) * 1984-09-29 1986-04-28 Citizen Watch Co Ltd クロノグラフ付電子時計
JPS62131238A (ja) * 1985-12-03 1987-06-13 West Electric Co Ltd レンズ鏡筒および絞りシヤツタの駆動装置
JPH05150054A (ja) * 1992-05-25 1993-06-18 Seiko Epson Corp 指針表示電子時計

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634713B (fr) * 1981-07-09 Umberto Maglioli Piece d'horlogerie electronique.
CH649189GA3 (ja) * 1981-12-28 1985-05-15
CH653846GA3 (ja) * 1983-12-06 1986-01-31
CH658567GA3 (ja) * 1984-03-28 1986-11-28
GB2212632B (en) * 1986-03-03 1989-11-08 Rhythm Watch Co Timepiece movement
GB2187574B (en) * 1986-03-03 1989-11-08 Rhythm Watch Co Timepiece movement
CH689956A5 (fr) * 1995-11-28 2000-02-15 Mtm Manufacture Et Technologie Pièce d'horlogerie électronique portable à aiguille de secondes au centre, notamment montre-bracelet.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113279A (ja) * 1974-07-11 1976-02-02 Suwa Seikosha Kk
JPS5380510A (en) * 1976-12-24 1978-07-17 Seiko Instr & Electronics Ltd Convertors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113279A (ja) * 1974-07-11 1976-02-02 Suwa Seikosha Kk
JPS5380510A (en) * 1976-12-24 1978-07-17 Seiko Instr & Electronics Ltd Convertors

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214874A (ja) * 1982-06-07 1983-12-14 Seiko Epson Corp 指針表示ストツプウオツチ
JPS5979884A (ja) * 1982-10-29 1984-05-09 Citizen Watch Co Ltd 電子時計のム−ブメント構造
JPS59120882A (ja) * 1982-12-27 1984-07-12 Seiko Epson Corp アラ−ム付電子時計
JPS59122992A (ja) * 1982-12-28 1984-07-16 Seiko Epson Corp 電子時計
JPS59116886U (ja) * 1982-12-29 1984-08-07 セイコーエプソン株式会社 電子時計
JPS6086989U (ja) * 1983-11-21 1985-06-14 セイコーインスツルメンツ株式会社 電子時計のコイル巻線部の配置構造
JPS60147678A (ja) * 1984-01-13 1985-08-03 Citizen Watch Co Ltd 電子時計
JPS6183991A (ja) * 1984-09-29 1986-04-28 Citizen Watch Co Ltd クロノグラフ付電子時計
JPS62131238A (ja) * 1985-12-03 1987-06-13 West Electric Co Ltd レンズ鏡筒および絞りシヤツタの駆動装置
JPH05150054A (ja) * 1992-05-25 1993-06-18 Seiko Epson Corp 指針表示電子時計

Also Published As

Publication number Publication date
GB2028545B (en) 1982-11-17
HK53184A (en) 1984-07-13
MY8500383A (en) 1985-12-31
GB2028545A (en) 1980-03-05

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