JPS533870A - Radio wave control electronic wristwatch - Google Patents

Radio wave control electronic wristwatch

Info

Publication number
JPS533870A
JPS533870A JP7860176A JP7860176A JPS533870A JP S533870 A JPS533870 A JP S533870A JP 7860176 A JP7860176 A JP 7860176A JP 7860176 A JP7860176 A JP 7860176A JP S533870 A JPS533870 A JP S533870A
Authority
JP
Japan
Prior art keywords
radio wave
control electronic
wave control
electronic wristwatch
wristwatch
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
JP7860176A
Other languages
Japanese (ja)
Inventor
Takuro Fukuichi
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 JP7860176A priority Critical patent/JPS533870A/en
Publication of JPS533870A publication Critical patent/JPS533870A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal

Landscapes

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

Abstract

PURPOSE:To prevent effects due to irregular radio waves by selectively turning ON and OFF the radio wave correction function on a watch which performs correction of time counting, display, etc., with the receiving radio wave.
JP7860176A 1976-07-01 1976-07-01 Radio wave control electronic wristwatch Pending JPS533870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7860176A JPS533870A (en) 1976-07-01 1976-07-01 Radio wave control electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7860176A JPS533870A (en) 1976-07-01 1976-07-01 Radio wave control electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS533870A true JPS533870A (en) 1978-01-13

Family

ID=13666410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7860176A Pending JPS533870A (en) 1976-07-01 1976-07-01 Radio wave control electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS533870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439725A2 (en) * 1990-01-31 1991-08-07 Junghans Uhren Gmbh Autonomous radio-controlled clock
EP1087271A2 (en) * 1999-09-21 2001-03-28 Max Co., Ltd. Time recorder equipped with radio wave clock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439725A2 (en) * 1990-01-31 1991-08-07 Junghans Uhren Gmbh Autonomous radio-controlled clock
EP1087271A2 (en) * 1999-09-21 2001-03-28 Max Co., Ltd. Time recorder equipped with radio wave clock
EP1087271A3 (en) * 1999-09-21 2004-04-28 Max Co., Ltd. Time recorder equipped with radio wave clock

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