JPS5589780A - Electronic wrist watch - Google Patents

Electronic wrist watch

Info

Publication number
JPS5589780A
JPS5589780A JP16387678A JP16387678A JPS5589780A JP S5589780 A JPS5589780 A JP S5589780A JP 16387678 A JP16387678 A JP 16387678A JP 16387678 A JP16387678 A JP 16387678A JP S5589780 A JPS5589780 A JP S5589780A
Authority
JP
Japan
Prior art keywords
rotor
ground plate
wrist watch
stator
magnet
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.)
Granted
Application number
JP16387678A
Other languages
Japanese (ja)
Other versions
JPS6138422B2 (en
Inventor
Tadahiro Kikuchi
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 Instruments Inc
Original Assignee
Seiko Instruments 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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP16387678A priority Critical patent/JPS5589780A/en
Publication of JPS5589780A publication Critical patent/JPS5589780A/en
Publication of JPS6138422B2 publication Critical patent/JPS6138422B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To realize the minimum movement and to enable entirely new design, by enabling to duplicate the constituent element of electronic wrist watch. CONSTITUTION:The movement is constituted into three layers with the ground plate 11, circuit board 11 and dial plate 12. The battery 2 is located at the uppermost layer, and the electronic components(circuit block)6 mounted on the circuit board are located under it. The coil block 3, stator 4, magnet 8a of the rotor are assembled between the base plate 11 and the ground plate 1 to constitute the electric-mechanical converter. The gear 8b of the rotor is located under the ground plate. At the center of the motor consisting of the coil 3, stator 4, and magnet 8a of rotor, a space is present, IC and crystal oscillator are located at the center of the circuit block by using this space.
JP16387678A 1978-12-27 1978-12-27 Electronic wrist watch Granted JPS5589780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16387678A JPS5589780A (en) 1978-12-27 1978-12-27 Electronic wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16387678A JPS5589780A (en) 1978-12-27 1978-12-27 Electronic wrist watch

Publications (2)

Publication Number Publication Date
JPS5589780A true JPS5589780A (en) 1980-07-07
JPS6138422B2 JPS6138422B2 (en) 1986-08-29

Family

ID=15782451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16387678A Granted JPS5589780A (en) 1978-12-27 1978-12-27 Electronic wrist watch

Country Status (1)

Country Link
JP (1) JPS5589780A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119551U (en) * 1981-01-20 1982-07-24
JPS6267290U (en) * 1986-09-24 1987-04-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194123U (en) * 1985-05-24 1986-12-03
JPH0391641A (en) * 1989-08-31 1991-04-17 Sanyo Electric Co Ltd Humidifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312363A (en) * 1976-07-17 1978-02-03 Junghans Gmbh Geb Battery type electronic clock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312363A (en) * 1976-07-17 1978-02-03 Junghans Gmbh Geb Battery type electronic clock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119551U (en) * 1981-01-20 1982-07-24
JPS6267290U (en) * 1986-09-24 1987-04-27

Also Published As

Publication number Publication date
JPS6138422B2 (en) 1986-08-29

Similar Documents

Publication Publication Date Title
JPS55152487A (en) Crystal wrist watch
GB2009466A (en) Electronic watch movement construction
JPS53136870A (en) Electronic watch
JPS5589780A (en) Electronic wrist watch
JPS56140279A (en) Construction of hand type electronic wristwatch
JPS53102080A (en) Magnetisum resistant structure of thin type crystal watch
JPS533864A (en) Electronic watch
FR2311344B1 (en)
JPS56140280A (en) Construction of hand type electronic wristwatch
JPS56143982A (en) Dispositional construction of small-sized analog crystal watch
JPS5312657A (en) Portable electronic watch
JPS52152755A (en) Solar cell watch
JPS5515059A (en) Crystal clock
JPS5371210A (en) Step motor of electronic wristwatch
JPS5417693A (en) Composite piezoelectric vibrator unit
JPS5540929A (en) Step motor for electronic watch
JPS6225737Y2 (en)
JPS52125367A (en) Digital electronic wristwatch
JPS52127056A (en) Counter
JPS539579A (en) Portable electronic watch
JPS5375892A (en) Crystal vibrator
JPS5279967A (en) Disposition structure of small analog crystal watch
JPS5476259A (en) Battery part structure of electronic watch
JPS52112350A (en) Electronic watch
JPS5345570A (en) Electronic wristwatch