JPS62265587A - 指針表示ストップウォッチ - Google Patents

指針表示ストップウォッチ

Info

Publication number
JPS62265587A
JPS62265587A JP10842687A JP10842687A JPS62265587A JP S62265587 A JPS62265587 A JP S62265587A JP 10842687 A JP10842687 A JP 10842687A JP 10842687 A JP10842687 A JP 10842687A JP S62265587 A JPS62265587 A JP S62265587A
Authority
JP
Japan
Prior art keywords
signal
hand
circuit
step motor
control circuit
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
JP10842687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362711B2 (enrdf_load_stackoverflow
Inventor
Tatsuo Moriya
守屋　達雄
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 Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP10842687A priority Critical patent/JPS62265587A/ja
Publication of JPS62265587A publication Critical patent/JPS62265587A/ja
Publication of JPS6362711B2 publication Critical patent/JPS6362711B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)
JP10842687A 1987-05-01 1987-05-01 指針表示ストップウォッチ Granted JPS62265587A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10842687A JPS62265587A (ja) 1987-05-01 1987-05-01 指針表示ストップウォッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10842687A JPS62265587A (ja) 1987-05-01 1987-05-01 指針表示ストップウォッチ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9729282A Division JPS58214873A (ja) 1982-06-07 1982-06-07 指針表示ストップウォッチ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1294636A Division JPH068867B2 (ja) 1989-11-13 1989-11-13 時計の指針位置修正手段

Publications (2)

Publication Number Publication Date
JPS62265587A true JPS62265587A (ja) 1987-11-18
JPS6362711B2 JPS6362711B2 (enrdf_load_stackoverflow) 1988-12-05

Family

ID=14484469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10842687A Granted JPS62265587A (ja) 1987-05-01 1987-05-01 指針表示ストップウォッチ

Country Status (1)

Country Link
JP (1) JPS62265587A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452578A (en) * 1977-10-04 1979-04-25 Seiko Instr & Electronics Ltd Stopwatch
JPS54136875A (en) * 1978-04-17 1979-10-24 Seiko Epson Corp Analog electronic watch
JPS56108990A (en) * 1980-01-21 1981-08-28 Ebauches Sa Chronograph clock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452578A (en) * 1977-10-04 1979-04-25 Seiko Instr & Electronics Ltd Stopwatch
JPS54136875A (en) * 1978-04-17 1979-10-24 Seiko Epson Corp Analog electronic watch
JPS56108990A (en) * 1980-01-21 1981-08-28 Ebauches Sa Chronograph clock

Also Published As

Publication number Publication date
JPS6362711B2 (enrdf_load_stackoverflow) 1988-12-05

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