JPS57104881A - Analog/digital electronic watch - Google Patents

Analog/digital electronic watch

Info

Publication number
JPS57104881A
JPS57104881A JP55180793A JP18079380A JPS57104881A JP S57104881 A JPS57104881 A JP S57104881A JP 55180793 A JP55180793 A JP 55180793A JP 18079380 A JP18079380 A JP 18079380A JP S57104881 A JPS57104881 A JP S57104881A
Authority
JP
Japan
Prior art keywords
analog
minute
display part
switch
analog display
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
JP55180793A
Other languages
Japanese (ja)
Other versions
JPS6355676B2 (en
Inventor
Shoichi Yasuda
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.)
RIKOO TOKEI KK
Ricoh Elemex Corp
Original Assignee
RIKOO TOKEI KK
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 RIKOO TOKEI KK, Ricoh Elemex Corp filed Critical RIKOO TOKEI KK
Priority to JP55180793A priority Critical patent/JPS57104881A/en
Publication of JPS57104881A publication Critical patent/JPS57104881A/en
Publication of JPS6355676B2 publication Critical patent/JPS6355676B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication

Abstract

PURPOSE:To adjust the analog and digital display of hour and minute accurately by sending pulses which are synchronized with asecond carrier signal and move a minute hand by only one minute after the adjustment of a two hands type analog display part that is moved at every m seconds has been performed. CONSTITUTION:When an analog adjusting mode is set by operating a switch SW2, a hand adjusting pulse P is sent from a switch control circuit 18 at every time a switch SW1 is turned ON and OFF, and the hands in the analog display part 1 are adjusted. After the adjustment of the analog display part 1, the switch SW2 is operated again, and the analog adjusting mode is released. Thereafter, when a carry signal is outputted from a second counter 6, a 6 pulse signal is outputted from a 6 pulse output 16, and a minute hand in the analog display part 1 is advanced by one minute.
JP55180793A 1980-12-20 1980-12-20 Analog/digital electronic watch Granted JPS57104881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180793A JPS57104881A (en) 1980-12-20 1980-12-20 Analog/digital electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180793A JPS57104881A (en) 1980-12-20 1980-12-20 Analog/digital electronic watch

Publications (2)

Publication Number Publication Date
JPS57104881A true JPS57104881A (en) 1982-06-30
JPS6355676B2 JPS6355676B2 (en) 1988-11-04

Family

ID=16089425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180793A Granted JPS57104881A (en) 1980-12-20 1980-12-20 Analog/digital electronic watch

Country Status (1)

Country Link
JP (1) JPS57104881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111984A (en) * 1983-10-25 1985-06-18 エタ・ソシエテ・アノニム・フアブリツク・デボーシエ Electronic wristwatch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111984A (en) * 1983-10-25 1985-06-18 エタ・ソシエテ・アノニム・フアブリツク・デボーシエ Electronic wristwatch

Also Published As

Publication number Publication date
JPS6355676B2 (en) 1988-11-04

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