JPS53110575A - Input pulse control system of watches - Google Patents

Input pulse control system of watches

Info

Publication number
JPS53110575A
JPS53110575A JP2502777A JP2502777A JPS53110575A JP S53110575 A JPS53110575 A JP S53110575A JP 2502777 A JP2502777 A JP 2502777A JP 2502777 A JP2502777 A JP 2502777A JP S53110575 A JPS53110575 A JP S53110575A
Authority
JP
Japan
Prior art keywords
watches
control system
input pulse
pulse control
constitution
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
JP2502777A
Other languages
Japanese (ja)
Inventor
Hidemi Harada
Yasuo Miyazaki
Yasunori Ogawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2502777A priority Critical patent/JPS53110575A/en
Publication of JPS53110575A publication Critical patent/JPS53110575A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE:To perform accurate watch display with a constitution of not requiring accuracy by controlling a counting circuit by accurate clock pulses of every other seconds from the outside.
JP2502777A 1977-03-08 1977-03-08 Input pulse control system of watches Pending JPS53110575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2502777A JPS53110575A (en) 1977-03-08 1977-03-08 Input pulse control system of watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2502777A JPS53110575A (en) 1977-03-08 1977-03-08 Input pulse control system of watches

Publications (1)

Publication Number Publication Date
JPS53110575A true JPS53110575A (en) 1978-09-27

Family

ID=12154420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502777A Pending JPS53110575A (en) 1977-03-08 1977-03-08 Input pulse control system of watches

Country Status (1)

Country Link
JP (1) JPS53110575A (en)

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