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JPS5651690A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS5651690A
JPS5651690A JP12700379A JP12700379A JPS5651690A JP S5651690 A JPS5651690 A JP S5651690A JP 12700379 A JP12700379 A JP 12700379A JP 12700379 A JP12700379 A JP 12700379A JP S5651690 A JPS5651690 A JP S5651690A
Authority
JP
Japan
Prior art keywords
switch
circuits
pulse motor
time
flip
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
JP12700379A
Other languages
Japanese (ja)
Inventor
Kazumitsu Kosaka
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP12700379A priority Critical patent/JPS5651690A/en
Publication of JPS5651690A publication Critical patent/JPS5651690A/en
Pending legal-status Critical Current

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  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To make it possible to make time correction in a short time by moving hands over large range, by rapidly moving hands, advanced by a pulse motor, by set correction time width.
CONSTITUTION: Switch S3 is operated as many times as prescribed to set counter 33 and then switch S4 is operated to set one of flip-flop circuits 36aW36c, thereby opening one of AND circuits 38W38c. Through AND circuits 38aW38c, a clock signal of 32Hz generated by frequency dividing circuit 12 is supplied to counters 40 and 41 and also passed through OR circuit 23 to rotate pulse motor 25 rapidly. Then as counter 41 counts up as long as the time set by switch S3, flip-flop circuits 36aW 36c are reset and pulse motor 25 stops.
COPYRIGHT: (C)1981,JPO&Japio
JP12700379A 1979-10-02 1979-10-02 Electronic watch Pending JPS5651690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12700379A JPS5651690A (en) 1979-10-02 1979-10-02 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12700379A JPS5651690A (en) 1979-10-02 1979-10-02 Electronic watch

Publications (1)

Publication Number Publication Date
JPS5651690A true JPS5651690A (en) 1981-05-09

Family

ID=14949266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12700379A Pending JPS5651690A (en) 1979-10-02 1979-10-02 Electronic watch

Country Status (1)

Country Link
JP (1) JPS5651690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845588A (en) * 1981-09-14 1983-03-16 Seiko Instr & Electronics Ltd Electronic wrist watch with combinational display
JPS6269189A (en) * 1985-09-24 1987-03-30 Seiko Koki Kk Timepiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845588A (en) * 1981-09-14 1983-03-16 Seiko Instr & Electronics Ltd Electronic wrist watch with combinational display
JPS6269189A (en) * 1985-09-24 1987-03-30 Seiko Koki Kk Timepiece

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