JPS5222961A - Double needle electronic wrist watch - Google Patents

Double needle electronic wrist watch

Info

Publication number
JPS5222961A
JPS5222961A JP9887075A JP9887075A JPS5222961A JP S5222961 A JPS5222961 A JP S5222961A JP 9887075 A JP9887075 A JP 9887075A JP 9887075 A JP9887075 A JP 9887075A JP S5222961 A JPS5222961 A JP S5222961A
Authority
JP
Japan
Prior art keywords
wrist watch
electronic wrist
double needle
needle electronic
minute
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
JP9887075A
Other languages
Japanese (ja)
Inventor
Nobuo Toyama
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.)
Ricoh Elemex Corp
Original Assignee
Ricoh Elemex Corp
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 Ricoh Elemex Corp filed Critical Ricoh Elemex Corp
Priority to JP9887075A priority Critical patent/JPS5222961A/en
Publication of JPS5222961A publication Critical patent/JPS5222961A/en
Pending legal-status Critical Current

Links

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  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To provide an easy adjustment for quick changing of the hour and minute hands and stop without any gear mechanism by improving the integrated circuit by providing switch buttons for quick change and resetting in an electronic wrist watch in which the minute and hour hands are turned around by standard pulses fed to a step motor.
COPYRIGHT: (C)1977,JPO&Japio
JP9887075A 1975-08-14 1975-08-14 Double needle electronic wrist watch Pending JPS5222961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9887075A JPS5222961A (en) 1975-08-14 1975-08-14 Double needle electronic wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9887075A JPS5222961A (en) 1975-08-14 1975-08-14 Double needle electronic wrist watch

Publications (1)

Publication Number Publication Date
JPS5222961A true JPS5222961A (en) 1977-02-21

Family

ID=14231207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9887075A Pending JPS5222961A (en) 1975-08-14 1975-08-14 Double needle electronic wrist watch

Country Status (1)

Country Link
JP (1) JPS5222961A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828307A (en) * 1971-08-18 1973-04-14
JPS5093466A (en) * 1973-12-20 1975-07-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828307A (en) * 1971-08-18 1973-04-14
JPS5093466A (en) * 1973-12-20 1975-07-25

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