SG107663A1 - Analog electronic timepiece having train wheel setting lever - Google Patents

Analog electronic timepiece having train wheel setting lever

Info

Publication number
SG107663A1
SG107663A1 SG200303722A SG200303722A SG107663A1 SG 107663 A1 SG107663 A1 SG 107663A1 SG 200303722 A SG200303722 A SG 200303722A SG 200303722 A SG200303722 A SG 200303722A SG 107663 A1 SG107663 A1 SG 107663A1
Authority
SG
Singapore
Prior art keywords
train wheel
electronic timepiece
analog electronic
setting lever
wheel setting
Prior art date
Application number
SG200303722A
Inventor
Ono Tamotsu
Watanabe Mamoru
Shino Yuichi
Hirano Kei
Original Assignee
Seiko Instr 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 Seiko Instr Inc filed Critical Seiko Instr Inc
Publication of SG107663A1 publication Critical patent/SG107663A1/en

Links

Classifications

    • 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
    • G04B27/00—Mechanical devices for setting the time indicating 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
SG200303722A 2002-06-18 2003-06-18 Analog electronic timepiece having train wheel setting lever SG107663A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002176926A JP2004020422A (en) 2002-06-18 2002-06-18 Analog electronic time piece having lever for setting train wheel

Publications (1)

Publication Number Publication Date
SG107663A1 true SG107663A1 (en) 2004-12-29

Family

ID=29717462

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200303722A SG107663A1 (en) 2002-06-18 2003-06-18 Analog electronic timepiece having train wheel setting lever

Country Status (7)

Country Link
EP (1) EP1376269A3 (en)
JP (1) JP2004020422A (en)
KR (1) KR20040002606A (en)
CN (1) CN1477466A (en)
CA (1) CA2431605A1 (en)
SG (1) SG107663A1 (en)
TW (1) TW200405146A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005283338A (en) * 2004-03-30 2005-10-13 Seiko Instruments Inc Analog timepiece with second hand regulation mechanism
JP2006234434A (en) * 2005-02-22 2006-09-07 Seiko Instruments Inc Microswitch unit, and electronic time piece equipped therewith
JP5144291B2 (en) * 2008-01-29 2013-02-13 セイコーインスツル株式会社 Clock movement body and clock
TWI454865B (en) * 2013-05-06 2014-10-01 Princo Corp Wristwatch structure, electronic core for wristwatch, and method for manufacturing wristwatch
CN104142623A (en) * 2013-05-06 2014-11-12 巨擘科技股份有限公司 Wristwatch structure and electronic movement for wristwatch
CN105952245B (en) * 2016-06-21 2018-07-20 国网江苏省电力公司扬州供电公司 The locking system of weight in a kind of school bar instrument
JP6933477B2 (en) * 2017-03-17 2021-09-08 セイコーインスツル株式会社 Chronograph mechanism, movement and watch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493613A1 (en) * 1990-07-20 1992-07-08 Citizen Watch Co. Ltd. Assembly for a hands indicating type timepiece, method for constructing such timepiece and hands indicating type timepiece obtained
US5793708A (en) * 1995-10-31 1998-08-11 Montres Rolex S.A. Timepiece with a chronograph mechanism
EP1043635A1 (en) * 1997-12-22 2000-10-11 Seiko Instruments Inc. Chronograph timepiece and lever device for timepiece
WO2001038942A1 (en) * 1999-11-19 2001-05-31 Progress Watch Ag Mechanical watch movement with small second hand or central second hand

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579298B5 (en) * 1972-01-27 1976-08-31 Suisse Horlogerie
CH592328B5 (en) * 1974-04-08 1977-10-31 Suisse Horlogerie
DE2501703A1 (en) * 1975-01-17 1976-07-22 Heinz Meitinger Setting disc for wrist watch alarm mechanism - has toothed periphery engaged by sensing lever
CH649674GA3 (en) * 1982-11-09 1985-06-14
FR2750513B1 (en) * 1996-06-26 1998-08-07 Ebauchesfabrik Eta Ag WATCHMAKING PIECE WITH TIME-SETTING MECHANISM BY DIRECT ACTION OF THE DASH
JP2001074867A (en) * 1999-09-06 2001-03-23 Seiko Instruments Inc Electronic watch equipped with regulating mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493613A1 (en) * 1990-07-20 1992-07-08 Citizen Watch Co. Ltd. Assembly for a hands indicating type timepiece, method for constructing such timepiece and hands indicating type timepiece obtained
US5793708A (en) * 1995-10-31 1998-08-11 Montres Rolex S.A. Timepiece with a chronograph mechanism
EP1043635A1 (en) * 1997-12-22 2000-10-11 Seiko Instruments Inc. Chronograph timepiece and lever device for timepiece
WO2001038942A1 (en) * 1999-11-19 2001-05-31 Progress Watch Ag Mechanical watch movement with small second hand or central second hand

Also Published As

Publication number Publication date
CN1477466A (en) 2004-02-25
KR20040002606A (en) 2004-01-07
CA2431605A1 (en) 2003-12-18
JP2004020422A (en) 2004-01-22
EP1376269A2 (en) 2004-01-02
TW200405146A (en) 2004-04-01
EP1376269A3 (en) 2005-01-19

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