JPS5424673A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS5424673A
JPS5424673A JP9013477A JP9013477A JPS5424673A JP S5424673 A JPS5424673 A JP S5424673A JP 9013477 A JP9013477 A JP 9013477A JP 9013477 A JP9013477 A JP 9013477A JP S5424673 A JPS5424673 A JP S5424673A
Authority
JP
Japan
Prior art keywords
electronic wristwatch
designa
perfection
refine
adjoining
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
JP9013477A
Other languages
Japanese (ja)
Other versions
JPS6161075B2 (en
Inventor
Kazuo Kawasumi
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 JP9013477A priority Critical patent/JPS5424673A/en
Publication of JPS5424673A publication Critical patent/JPS5424673A/en
Publication of JPS6161075B2 publication Critical patent/JPS6161075B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To facilitate handling, refine the designa and enhance the degree of perfection by disposing a wheel train in the center, and adjoining a battery and transducer thereto, and providing a circuit block to cover the major part of the surrounding of the same so as to protect the other blocks.
COPYRIGHT: (C)1979,JPO&Japio
JP9013477A 1977-07-27 1977-07-27 Electronic wristwatch Granted JPS5424673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9013477A JPS5424673A (en) 1977-07-27 1977-07-27 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9013477A JPS5424673A (en) 1977-07-27 1977-07-27 Electronic wristwatch

Publications (2)

Publication Number Publication Date
JPS5424673A true JPS5424673A (en) 1979-02-24
JPS6161075B2 JPS6161075B2 (en) 1986-12-24

Family

ID=13990025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9013477A Granted JPS5424673A (en) 1977-07-27 1977-07-27 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS5424673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724880A (en) * 1980-07-22 1982-02-09 Citizen Watch Co Ltd Movement construction of mini pointer indication type electronic wrist watch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133173U (en) * 1974-04-17 1975-11-01
JPS51145370A (en) * 1975-05-29 1976-12-14 Texas Instruments Inc Electronic circuit package

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133173U (en) * 1974-04-17 1975-11-01
JPS51145370A (en) * 1975-05-29 1976-12-14 Texas Instruments Inc Electronic circuit package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724880A (en) * 1980-07-22 1982-02-09 Citizen Watch Co Ltd Movement construction of mini pointer indication type electronic wrist watch
JPS6353516B2 (en) * 1980-07-22 1988-10-24 Citizen Watch Co Ltd

Also Published As

Publication number Publication date
JPS6161075B2 (en) 1986-12-24

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