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JPS5374074A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS5374074A
JPS5374074A JP15008276A JP15008276A JPS5374074A JP S5374074 A JPS5374074 A JP S5374074A JP 15008276 A JP15008276 A JP 15008276A JP 15008276 A JP15008276 A JP 15008276A JP S5374074 A JPS5374074 A JP S5374074A
Authority
JP
Japan
Prior art keywords
driving
time
small
electronic wristwatch
load
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
JP15008276A
Other languages
Japanese (ja)
Inventor
Sakio Okazaki
Kiichi Kawamura
Minoru Hosokawa
Hiroshi Ishii
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
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP15008276A priority Critical patent/JPS5374074A/en
Publication of JPS5374074A publication Critical patent/JPS5374074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To reduce power consumption by driving the driving system of a converting mechanism with small power when a load is small, detecting the load during that time, and when the load increases, driving the same with large power only for a fixed time after that time, thereafter again driving with small power.
JP15008276A 1976-12-14 1976-12-14 Electronic wristwatch Pending JPS5374074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15008276A JPS5374074A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15008276A JPS5374074A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS5374074A true JPS5374074A (en) 1978-07-01

Family

ID=15489109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15008276A Pending JPS5374074A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS5374074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184103U (en) * 1984-11-07 1986-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184103U (en) * 1984-11-07 1986-06-03

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