JPS53143265A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS53143265A
JPS53143265A JP4884577A JP4884577A JPS53143265A JP S53143265 A JPS53143265 A JP S53143265A JP 4884577 A JP4884577 A JP 4884577A JP 4884577 A JP4884577 A JP 4884577A JP S53143265 A JPS53143265 A JP S53143265A
Authority
JP
Japan
Prior art keywords
electronic watch
simplify
constitution
power consumption
reduce power
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
JP4884577A
Other languages
Japanese (ja)
Inventor
Hiroyuki Chihara
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 JP4884577A priority Critical patent/JPS53143265A/en
Publication of JPS53143265A publication Critical patent/JPS53143265A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)

Abstract

PURPOSE: To reduce power consumption and simplify the constitution of an alarm coincidence circuit by using plural RAMs parallel operating at the same timing in a memory circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP4884577A 1977-04-27 1977-04-27 Electronic watch Pending JPS53143265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4884577A JPS53143265A (en) 1977-04-27 1977-04-27 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4884577A JPS53143265A (en) 1977-04-27 1977-04-27 Electronic watch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1307215A Division JPH02193098A (en) 1989-11-27 1989-11-27 Electronic timepiece

Publications (1)

Publication Number Publication Date
JPS53143265A true JPS53143265A (en) 1978-12-13

Family

ID=12814582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4884577A Pending JPS53143265A (en) 1977-04-27 1977-04-27 Electronic watch

Country Status (1)

Country Link
JP (1) JPS53143265A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158057A (en) * 1974-11-18 1976-05-21 Suwa Seikosha Kk
JPS525565A (en) * 1975-07-02 1977-01-17 Toshiba Corp Electric clock circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158057A (en) * 1974-11-18 1976-05-21 Suwa Seikosha Kk
JPS525565A (en) * 1975-07-02 1977-01-17 Toshiba Corp Electric clock circuit

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