EP0320295A3 - Montre électronique analogique - Google Patents

Montre électronique analogique Download PDF

Info

Publication number
EP0320295A3
EP0320295A3 EP19880311700 EP88311700A EP0320295A3 EP 0320295 A3 EP0320295 A3 EP 0320295A3 EP 19880311700 EP19880311700 EP 19880311700 EP 88311700 A EP88311700 A EP 88311700A EP 0320295 A3 EP0320295 A3 EP 0320295A3
Authority
EP
European Patent Office
Prior art keywords
time
responsive
motor driving
circuit
day
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.)
Withdrawn
Application number
EP19880311700
Other languages
German (de)
English (en)
Other versions
EP0320295A2 (fr
Inventor
Yuichi Inoue
Hiroshi Odagiri
Tomozumi Saruwatari
Eriko Takakuwa
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
Priority claimed from JP24300088A external-priority patent/JPH01244390A/ja
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of EP0320295A2 publication Critical patent/EP0320295A2/fr
Publication of EP0320295A3 publication Critical patent/EP0320295A3/fr
Withdrawn legal-status Critical Current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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
EP19880311700 1987-12-11 1988-12-09 Montre électronique analogique Withdrawn EP0320295A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP314673/87 1987-12-11
JP31467387 1987-12-11
JP333496/87 1987-12-28
JP33349687 1987-12-28
JP243000/88 1988-09-28
JP24300088A JPH01244390A (ja) 1987-12-11 1988-09-28 アナログ電子時計

Publications (2)

Publication Number Publication Date
EP0320295A2 EP0320295A2 (fr) 1989-06-14
EP0320295A3 true EP0320295A3 (fr) 1991-03-27

Family

ID=27333094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880311700 Withdrawn EP0320295A3 (fr) 1987-12-11 1988-12-09 Montre électronique analogique

Country Status (1)

Country Link
EP (1) EP0320295A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115788A (ja) * 1988-10-25 1990-04-27 Seiko Instr Inc 多機能電子時計
DE4242358A1 (de) * 1992-12-15 1994-06-16 Zurell Arnold Fahrzeugscheinwerfer jeder Bauart, Form und Größe
JP3142719B2 (ja) * 1994-07-26 2001-03-07 セイコーインスツルメンツ株式会社 アナログ電子時計

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128379A (en) * 1982-10-01 1984-04-26 Citizen Watch Co Ltd Hand-type musical timepiece
DE2857808C3 (de) * 1977-02-28 1984-11-08 Sharp K.K., Osaka Elektronisches Musikinstrument kombiniert mit einer elektronischen Uhr
JPS61165680A (ja) * 1986-01-24 1986-07-26 Seiko Epson Corp 電子時計

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857808C3 (de) * 1977-02-28 1984-11-08 Sharp K.K., Osaka Elektronisches Musikinstrument kombiniert mit einer elektronischen Uhr
GB2128379A (en) * 1982-10-01 1984-04-26 Citizen Watch Co Ltd Hand-type musical timepiece
JPS61165680A (ja) * 1986-01-24 1986-07-26 Seiko Epson Corp 電子時計

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 371 (P-526)[2428], 11th December 1986; & JP-A-61 165 680 (SEIKO EPSON CORP.) 26-07-1986 *

Also Published As

Publication number Publication date
EP0320295A2 (fr) 1989-06-14

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