GB1342223A - Electronic wrist watches - Google Patents

Electronic wrist watches

Info

Publication number
GB1342223A
GB1342223A GB213172A GB213172A GB1342223A GB 1342223 A GB1342223 A GB 1342223A GB 213172 A GB213172 A GB 213172A GB 213172 A GB213172 A GB 213172A GB 1342223 A GB1342223 A GB 1342223A
Authority
GB
United Kingdom
Prior art keywords
push
display device
circuits
watch
button
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.)
Expired
Application number
GB213172A
Other languages
English (en)
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.)
Suwa Seikosha KK
Original Assignee
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1342223A publication Critical patent/GB1342223A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/005—Multiple switches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
GB213172A 1971-02-06 1972-01-17 Electronic wrist watches Expired GB1342223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46004516 1971-02-06

Publications (1)

Publication Number Publication Date
GB1342223A true GB1342223A (en) 1974-01-03

Family

ID=11586201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB213172A Expired GB1342223A (en) 1971-02-06 1972-01-17 Electronic wrist watches

Country Status (4)

Country Link
US (1) US3768247A (enrdf_load_stackoverflow)
DE (1) DE2205127B2 (enrdf_load_stackoverflow)
FR (1) FR2124470B1 (enrdf_load_stackoverflow)
GB (1) GB1342223A (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434297B2 (enrdf_load_stackoverflow) * 1972-06-24 1979-10-25
JPS4934869A (enrdf_load_stackoverflow) * 1972-07-31 1974-03-30
JPS5548272B2 (enrdf_load_stackoverflow) * 1972-12-25 1980-12-04
DE2415291C3 (de) * 1974-03-29 1979-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung für eine quarzgesteuerte elektrische Uhr
JPS5146170A (enrdf_load_stackoverflow) * 1974-10-18 1976-04-20 Hitachi Ltd
CH599615B5 (enrdf_load_stackoverflow) * 1975-01-10 1978-05-31 Ebauches Sa
US4090353A (en) * 1975-01-10 1978-05-23 Sharp Kabushiki Kaisha Touch switch controlled time information correction with safety lock in an electronic wristwatch
JPS51104376A (enrdf_load_stackoverflow) * 1975-03-11 1976-09-16 Citizen Watch Co Ltd
US3974637A (en) * 1975-03-28 1976-08-17 Time Computer, Inc. Light emitting diode wristwatch with angular display
USD242774S (en) * 1975-04-03 1976-12-21 Ebauches S.A. Wrist watch
US4026101A (en) * 1975-05-27 1977-05-31 Hughes Aircraft Company Push button response of combination LCD/LED wristwatch
US4141208A (en) * 1976-01-19 1979-02-27 Hughes Aircraft Company Digitally tuned timepiece
US4033108A (en) * 1976-03-02 1977-07-05 Bulova Watch Company, Inc. Automatic cut-off setting system for LED display in a solid-state watch
USD264561S (en) 1978-12-14 1982-05-25 Kabushiki Kaisha Suwa Seikosha Wristwatch
DE2909258A1 (de) * 1979-03-09 1980-09-11 Vdo Schindling Bedienungsvorrichtung fuer ein geraet eines kraftfahrzeuges
USD261112S (en) 1979-04-17 1981-10-06 Citizen Watch Co., Ltd. Wrist watch
USD263376S (en) 1979-09-18 1982-03-16 Kabushiki Kaisha Suwa Seikosha Combined wristwatch and calculator
JPS56117180A (en) * 1980-02-20 1981-09-14 Sony Corp Timer
JPS5733384A (en) * 1980-08-07 1982-02-23 Seiko Koki Kk Mode switching device of electronic timepiece
USD288542S (en) 1983-11-09 1987-03-03 Tsuyama Mfg. Co., Ltd. Computerized multiple function bicycle meter
USD435460S (en) * 1999-10-08 2000-12-26 Motorola, Inc. Wristwatch/telephone
USD449008S1 (en) 2000-11-07 2001-10-09 Ivan Sargent Wrist watch
USD454075S1 (en) 2001-05-10 2002-03-05 Timex Group B.V. Casing for a watch
USD501836S1 (en) * 2002-11-15 2005-02-15 U.S. Electronics, Inc. Two-way radio wrist watch
USD523355S1 (en) * 2004-10-26 2006-06-20 Lorenzo Pozzan Watch
USD608224S1 (en) * 2009-04-24 2010-01-19 Swatch Ag (Swatch Sa) (Swatch Ltd.) Watch
USD666108S1 (en) * 2012-02-01 2012-08-28 Timex Group Usa, Inc. Watch case
USD781287S1 (en) * 2014-01-03 2017-03-14 Ali NAWAB Wearable computer
USD1048902S1 (en) * 2022-11-01 2024-10-29 Shenzhen Binli Watch Industry Co., Ltd. Electronic watch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576099A (en) * 1969-04-22 1971-04-27 Hamilton Watch Co Solid state timepiece having electro-optical time display
CH524850A (fr) * 1969-05-29 1972-03-15 Vogel Paul Dispositif de remise à l'heure d'une montre électronique
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch

Also Published As

Publication number Publication date
FR2124470B1 (enrdf_load_stackoverflow) 1977-01-14
US3768247A (en) 1973-10-30
DE2205127B2 (de) 1976-09-16
DE2205127A1 (de) 1972-08-24
FR2124470A1 (enrdf_load_stackoverflow) 1972-09-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years