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JPS5473670A - Multifunctional digital electtonic watch - Google Patents

Multifunctional digital electtonic watch

Info

Publication number
JPS5473670A
JPS5473670A JP14074177A JP14074177A JPS5473670A JP S5473670 A JPS5473670 A JP S5473670A JP 14074177 A JP14074177 A JP 14074177A JP 14074177 A JP14074177 A JP 14074177A JP S5473670 A JPS5473670 A JP S5473670A
Authority
JP
Japan
Prior art keywords
functions
chronograph
counters
gates
timer
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
JP14074177A
Other languages
Japanese (ja)
Inventor
Yoshinobu Kajima
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP14074177A priority Critical patent/JPS5473670A/en
Publication of JPS5473670A publication Critical patent/JPS5473670A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04GELECTRONIC TIME-PIECES
    • G04G5/00Setting, i.e. correcting or changing, the time-indication
    • G04G5/04Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G04G5/043Setting, 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
    • G04G5/045Setting, 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 using a sequential electronic commutator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE:To make the operation of a multifunctional watch easy and sure by letting counters offer combination use selectively for counting of plural functions and displaying the selected functions. CONSTITUTION:According to the operation times of a function selection switch S4 in which 4 times are 1 cycle, the T type FFs 49, 50 of a function selection circuit 48 perform counting subsequently. Then, only the bits corresponding to the functions of the time display NO, alarm AL, timer TI, chronograph CH selected from the NOR gates 51 thru 54 of the circuit 48 become high level and the binary contol signals corresponding to the selected functions are generated. If displaying, etc. corresponding to the counters of combined use controlled by logic circuits formed of gates, etc. are performed by these control signals, the multifunctional watch containing alarm, timer, chronograph, etc. as well may be readily and surely operated without any mis-operation.
JP14074177A 1977-11-25 1977-11-25 Multifunctional digital electtonic watch Pending JPS5473670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14074177A JPS5473670A (en) 1977-11-25 1977-11-25 Multifunctional digital electtonic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14074177A JPS5473670A (en) 1977-11-25 1977-11-25 Multifunctional digital electtonic watch

Publications (1)

Publication Number Publication Date
JPS5473670A true JPS5473670A (en) 1979-06-13

Family

ID=15275624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14074177A Pending JPS5473670A (en) 1977-11-25 1977-11-25 Multifunctional digital electtonic watch

Country Status (1)

Country Link
JP (1) JPS5473670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195485A (en) * 1984-03-16 1985-10-03 Seiko Epson Corp Data input means of electronic timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195485A (en) * 1984-03-16 1985-10-03 Seiko Epson Corp Data input means of electronic timepiece

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