JPS5489669A - Analog type electronic watch - Google Patents

Analog type electronic watch

Info

Publication number
JPS5489669A
JPS5489669A JP15914477A JP15914477A JPS5489669A JP S5489669 A JPS5489669 A JP S5489669A JP 15914477 A JP15914477 A JP 15914477A JP 15914477 A JP15914477 A JP 15914477A JP S5489669 A JPS5489669 A JP S5489669A
Authority
JP
Japan
Prior art keywords
counter
hand
winding crown
hand operation
watch
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
JP15914477A
Other languages
Japanese (ja)
Inventor
Junpei Nakamura
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
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15914477A priority Critical patent/JPS5489669A/en
Publication of JPS5489669A publication Critical patent/JPS5489669A/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
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
    • G04G5/022—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method quick-feed method
    • G04G5/025—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method quick-feed method the time-counters first being reset to zero

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To let the second hand position and second counter coincide by so arranging the watch that at least the second counter starts counting from 0 at the time of pushing the winding crown in the case of providing the second counter and starting hand operation after manual time setting. CONSTITUTION:A protrusion 9 is provided to a winding crown 8. When the hand operation is stopped by pulling the winding crown 8, a switch 5 is closed, hence the frequency dividing part 2 and second counter part 3 are put in a reset state and no second pulses are sent to the motor part 4 and therefore the hand operation stops. Hence, in the case of performing the hand setting of the watch, the hand operation is stopped by pulling the winding crown 8 when the second hand comes to the just hour position, at which time the hour and minute hands are set, thence the winding crown 8 is pushed in. This causes the switch 5 to open and the frequency dividing part 2 to be released of reset and start frequency division again. Since the second counter part 3 starts from 0, the second indicated by the second hand and the second indicated by the second counter part 3 coincide exactly.
JP15914477A 1977-12-26 1977-12-26 Analog type electronic watch Pending JPS5489669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15914477A JPS5489669A (en) 1977-12-26 1977-12-26 Analog type electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15914477A JPS5489669A (en) 1977-12-26 1977-12-26 Analog type electronic watch

Publications (1)

Publication Number Publication Date
JPS5489669A true JPS5489669A (en) 1979-07-16

Family

ID=15687205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15914477A Pending JPS5489669A (en) 1977-12-26 1977-12-26 Analog type electronic watch

Country Status (1)

Country Link
JP (1) JPS5489669A (en)

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