JPS5249064A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS5249064A
JPS5249064A JP50124524A JP12452475A JPS5249064A JP S5249064 A JPS5249064 A JP S5249064A JP 50124524 A JP50124524 A JP 50124524A JP 12452475 A JP12452475 A JP 12452475A JP S5249064 A JPS5249064 A JP S5249064A
Authority
JP
Japan
Prior art keywords
electronic watch
letting
capacitor
detecting
switching operation
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
JP50124524A
Other languages
Japanese (ja)
Inventor
Takenobu Kobori
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP50124524A priority Critical patent/JPS5249064A/en
Publication of JPS5249064A publication Critical patent/JPS5249064A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/16—Apparatus for producing preselected time intervals for use as timing standards using pulses produced by radio-isotopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To make possible the digital display of cell voltage in a time display part through switching operation, by detecting the charge voltage of a capacitor and letting a counter operate.
JP50124524A 1975-10-16 1975-10-16 Electronic watch Pending JPS5249064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50124524A JPS5249064A (en) 1975-10-16 1975-10-16 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124524A JPS5249064A (en) 1975-10-16 1975-10-16 Electronic watch

Publications (1)

Publication Number Publication Date
JPS5249064A true JPS5249064A (en) 1977-04-19

Family

ID=14887607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124524A Pending JPS5249064A (en) 1975-10-16 1975-10-16 Electronic watch

Country Status (1)

Country Link
JP (1) JPS5249064A (en)

Similar Documents

Publication Publication Date Title
CH614590B (en) BATTERY OPERATED ELECTRONIC TIMING DEVICE.
JPS527771A (en) Electronic timepiece with keyboard
JPS5249064A (en) Electronic watch
JPS51121368A (en) Digital desplayed electronic watch
JPS5215372A (en) Electronic watch
JPS53115269A (en) Electronic watch
JPS5227663A (en) Multi-function electronic timepiece
JPS5243466A (en) Electronic watch
JPS5283261A (en) Electronic watch
JPS51136452A (en) Electron watch
JPS52141671A (en) Digital display electronic watch with stop watch
JPS51136454A (en) Electronic watch
JPS52467A (en) Digital electronic timekeeping device
JPS5342857A (en) Alarm electronic watch
JPS5364073A (en) Electronic watch
JPS5235670A (en) Electronic watch
JPS535671A (en) Electronic watch
JPS5242063A (en) Counter circuit
JPS51149763A (en) Lagical circuit
JPS5280064A (en) Displaying method for battery voltages of electronic watches
JPS5218357A (en) Electronic watch
JPS5338365A (en) Digital electronic watch
JPS51136450A (en) Electron watch device
JPS51126182A (en) Electronic type digital alarm clock
JPS5248359A (en) Base plate of timepiece