JPS551562A - Time correction system of electronic watch - Google Patents

Time correction system of electronic watch

Info

Publication number
JPS551562A
JPS551562A JP7466278A JP7466278A JPS551562A JP S551562 A JPS551562 A JP S551562A JP 7466278 A JP7466278 A JP 7466278A JP 7466278 A JP7466278 A JP 7466278A JP S551562 A JPS551562 A JP S551562A
Authority
JP
Japan
Prior art keywords
button
correction
minute
hour
pushed
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
JP7466278A
Other languages
Japanese (ja)
Inventor
Tadahiro Era
Toshihiko Sakai
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.)
Ricoh Elemex Corp
Ricoh Co Ltd
Original Assignee
Ricoh Elemex Corp
Ricoh 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 Ricoh Elemex Corp, Ricoh Co Ltd filed Critical Ricoh Elemex Corp
Priority to JP7466278A priority Critical patent/JPS551562A/en
Publication of JPS551562A publication Critical patent/JPS551562A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G04G5/043—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected

Abstract

PURPOSE:To enable the time to be corrected with ease without checking correction mode and prevent malfunction in the case of correcting the time by letting external operating members be exclusive operating member for the minute or hour correction. CONSTITUTION:The buttons 2, 3 protruding to the outside circumference of a watch 1 interlock to switches S1, S2 respectively. When the button 2 is pushed to turn the switch S1 ON, a one-shot pulse generating circuit 5 emits one pulse, by which the minute correction is accomplished. When the button 3 is pushed to turn the switch S2 ON, a one-shot pulse generating circuit 11 emits one pulse, by which the hour correction is accomplished. To make fast-feed correction of the minute, the button 3 is kept pushed after pusing the button 2 and to make fast-feed correction of the hour, the button 2 is kept pushed after pushing the button 3, then respectively the minute fast feed pulses hour fast feed pulses are outputted.
JP7466278A 1978-06-20 1978-06-20 Time correction system of electronic watch Pending JPS551562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7466278A JPS551562A (en) 1978-06-20 1978-06-20 Time correction system of electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7466278A JPS551562A (en) 1978-06-20 1978-06-20 Time correction system of electronic watch

Publications (1)

Publication Number Publication Date
JPS551562A true JPS551562A (en) 1980-01-08

Family

ID=13553662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7466278A Pending JPS551562A (en) 1978-06-20 1978-06-20 Time correction system of electronic watch

Country Status (1)

Country Link
JP (1) JPS551562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285391U (en) * 1988-12-21 1990-07-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285391U (en) * 1988-12-21 1990-07-04

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