JPS53144778A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS53144778A
JPS53144778A JP6008177A JP6008177A JPS53144778A JP S53144778 A JPS53144778 A JP S53144778A JP 6008177 A JP6008177 A JP 6008177A JP 6008177 A JP6008177 A JP 6008177A JP S53144778 A JPS53144778 A JP S53144778A
Authority
JP
Japan
Prior art keywords
electronic watch
lithium
power source
current
high reliability
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
JP6008177A
Other languages
Japanese (ja)
Inventor
Akihiko Kawachi
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 JP6008177A priority Critical patent/JPS53144778A/en
Publication of JPS53144778A publication Critical patent/JPS53144778A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To provide an electronic watch of high reliability and a long life by once storing the current from a power source battery of a cathode formed of lithium in a capacitor thereafter supplying the same to a step motor.
JP6008177A 1977-05-24 1977-05-24 Electronic watch Pending JPS53144778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6008177A JPS53144778A (en) 1977-05-24 1977-05-24 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6008177A JPS53144778A (en) 1977-05-24 1977-05-24 Electronic watch

Publications (1)

Publication Number Publication Date
JPS53144778A true JPS53144778A (en) 1978-12-16

Family

ID=13131767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6008177A Pending JPS53144778A (en) 1977-05-24 1977-05-24 Electronic watch

Country Status (1)

Country Link
JP (1) JPS53144778A (en)

Similar Documents

Publication Publication Date Title
JPS5410772A (en) Electronic watch
JPS53101473A (en) Electronic watch
JPS53144778A (en) Electronic watch
JPS533864A (en) Electronic watch
JPS5353376A (en) Solar battery watch
JPS5422864A (en) Motor drive circuit electronic watch
JPS5346772A (en) Electronic wristwatch
JPS5332766A (en) Electronic watch
JPS5384775A (en) Electronic watch
JPS5369676A (en) Electronic watch with solar battery
JPS5432359A (en) Electronic watch
JPS53112781A (en) Electronic watch
JPS52117165A (en) Electronic wristwatch
JPS5288067A (en) Electrical connection method
JPS5312667A (en) Alarm electronic watch
JPS56147370A (en) Organic electrolyte battery
JPS5324865A (en) Portable electronic timepiece
JPS5384773A (en) Electronic watch
JPS5341732A (en) Cathode of nonnaqueous electrolyte battery
JPS51132864A (en) Electronic clock
JPS533153A (en) Oscillation circuit of electronic watch
JPS5220872A (en) Electronic watch
JPS53115270A (en) Electronic watch
JPS52107874A (en) Electronic wrist watch
JPS5384772A (en) Electronic watch