JPS5374075A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS5374075A
JPS5374075A JP15008376A JP15008376A JPS5374075A JP S5374075 A JPS5374075 A JP S5374075A JP 15008376 A JP15008376 A JP 15008376A JP 15008376 A JP15008376 A JP 15008376A JP S5374075 A JPS5374075 A JP S5374075A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
small
converting mechanism
power
driving
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
JP15008376A
Other languages
Japanese (ja)
Other versions
JPS6212478B2 (en
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 JP15008376A priority Critical patent/JPS5374075A/en
Publication of JPS5374075A publication Critical patent/JPS5374075A/en
Publication of JPS6212478B2 publication Critical patent/JPS6212478B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To considerably reduce electric power consumed by a converting mechanism by driving the driving system of the converting mechanism with small power when a load is small and with large power when it is large.
JP15008376A 1976-12-14 1976-12-14 Electronic wristwatch Granted JPS5374075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15008376A JPS5374075A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15008376A JPS5374075A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Publications (2)

Publication Number Publication Date
JPS5374075A true JPS5374075A (en) 1978-07-01
JPS6212478B2 JPS6212478B2 (en) 1987-03-18

Family

ID=15489131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15008376A Granted JPS5374075A (en) 1976-12-14 1976-12-14 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS5374075A (en)

Also Published As

Publication number Publication date
JPS6212478B2 (en) 1987-03-18

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