JPS52152265A - Digital electronic watch - Google Patents

Digital electronic watch

Info

Publication number
JPS52152265A
JPS52152265A JP7171277A JP7171277A JPS52152265A JP S52152265 A JPS52152265 A JP S52152265A JP 7171277 A JP7171277 A JP 7171277A JP 7171277 A JP7171277 A JP 7171277A JP S52152265 A JPS52152265 A JP S52152265A
Authority
JP
Japan
Prior art keywords
digital electronic
electronic watch
minute
hour
display
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
JP7171277A
Other languages
Japanese (ja)
Other versions
JPS5759510B2 (en
Inventor
Mitsuo Morihisa
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP7171277A priority Critical patent/JPS52152265A/en
Publication of JPS52152265A publication Critical patent/JPS52152265A/en
Publication of JPS5759510B2 publication Critical patent/JPS5759510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)

Abstract

PURPOSE:Two sets of 2-digit unit time display devices are provided and normally these are let to display hour and minute and only when needed these are let to display minute and second or date and hour, etc. through switch button operation.
JP7171277A 1977-06-16 1977-06-16 Digital electronic watch Granted JPS52152265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7171277A JPS52152265A (en) 1977-06-16 1977-06-16 Digital electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7171277A JPS52152265A (en) 1977-06-16 1977-06-16 Digital electronic watch

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11742872A Division JPS4975179A (en) 1972-11-21 1972-11-21

Publications (2)

Publication Number Publication Date
JPS52152265A true JPS52152265A (en) 1977-12-17
JPS5759510B2 JPS5759510B2 (en) 1982-12-15

Family

ID=13468411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7171277A Granted JPS52152265A (en) 1977-06-16 1977-06-16 Digital electronic watch

Country Status (1)

Country Link
JP (1) JPS52152265A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934865A (en) * 1972-07-30 1974-03-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934865A (en) * 1972-07-30 1974-03-30

Also Published As

Publication number Publication date
JPS5759510B2 (en) 1982-12-15

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