JPS5242774A - Digital electronic watch - Google Patents

Digital electronic watch

Info

Publication number
JPS5242774A
JPS5242774A JP11922175A JP11922175A JPS5242774A JP S5242774 A JPS5242774 A JP S5242774A JP 11922175 A JP11922175 A JP 11922175A JP 11922175 A JP11922175 A JP 11922175A JP S5242774 A JPS5242774 A JP S5242774A
Authority
JP
Japan
Prior art keywords
digital electronic
electronic watch
watch
remaining time
digital
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
JP11922175A
Other languages
Japanese (ja)
Inventor
Noboru Kaneko
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 JP11922175A priority Critical patent/JPS5242774A/en
Priority to GB3953676A priority patent/GB1508557A/en
Publication of JPS5242774A publication Critical patent/JPS5242774A/en
Priority to HK19182A priority patent/HK19182A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

PURPOSE: Both analog and digital display parts are provided to a digital electronic watch, and are so arranged to display remaining time simultaneously, whereby reading of the remaining time is made easy wheh the watch is used as a timer.
COPYRIGHT: (C)1977,JPO&Japio
JP11922175A 1975-10-01 1975-10-01 Digital electronic watch Pending JPS5242774A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11922175A JPS5242774A (en) 1975-10-01 1975-10-01 Digital electronic watch
GB3953676A GB1508557A (en) 1975-10-01 1976-09-23 Electronic timepieces
HK19182A HK19182A (en) 1975-10-01 1982-05-03 Improvements in or relating to electronic timepieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11922175A JPS5242774A (en) 1975-10-01 1975-10-01 Digital electronic watch

Publications (1)

Publication Number Publication Date
JPS5242774A true JPS5242774A (en) 1977-04-02

Family

ID=14755944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11922175A Pending JPS5242774A (en) 1975-10-01 1975-10-01 Digital electronic watch

Country Status (3)

Country Link
JP (1) JPS5242774A (en)
GB (1) GB1508557A (en)
HK (1) HK19182A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148573A (en) * 1978-05-15 1979-11-20 Casio Comput Co Ltd Electronic watch
JPS54148575A (en) * 1978-05-15 1979-11-20 Casio Comput Co Ltd Electronic watch
JPS5680741A (en) * 1979-12-06 1981-07-02 Casio Comput Co Ltd Electronic equipment with recording function

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547377A (en) * 1977-06-17 1979-01-20 Seiko Instr & Electronics Ltd Digital electronic watch
JPS55164395A (en) * 1979-06-11 1980-12-22 Seikosha Co Ltd Timer
GB2304939A (en) * 1995-09-29 1997-03-26 Keith David Hunter Count down clock

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148573A (en) * 1978-05-15 1979-11-20 Casio Comput Co Ltd Electronic watch
JPS54148575A (en) * 1978-05-15 1979-11-20 Casio Comput Co Ltd Electronic watch
JPS6335949B2 (en) * 1978-05-15 1988-07-18 Casio Computer Co Ltd
JPS5680741A (en) * 1979-12-06 1981-07-02 Casio Comput Co Ltd Electronic equipment with recording function
JPS6237475B2 (en) * 1979-12-06 1987-08-12 Casio Computer Co Ltd

Also Published As

Publication number Publication date
HK19182A (en) 1982-05-14
GB1508557A (en) 1978-04-26

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