GB1283018A - Electronic wrist watch - Google Patents

Electronic wrist watch

Info

Publication number
GB1283018A
GB1283018A GB26279/71A GB2627971A GB1283018A GB 1283018 A GB1283018 A GB 1283018A GB 26279/71 A GB26279/71 A GB 26279/71A GB 2627971 A GB2627971 A GB 2627971A GB 1283018 A GB1283018 A GB 1283018A
Authority
GB
United Kingdom
Prior art keywords
crystal
section
circuitry
section containing
april
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
GB26279/71A
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.)
Timex Group USA Inc
Original Assignee
Timex 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 Timex Corp filed Critical Timex Corp
Publication of GB1283018A publication Critical patent/GB1283018A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • 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
    • G04C3/008—Mounting, assembling of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
GB26279/71A 1970-04-06 1971-04-19 Electronic wrist watch Expired GB1283018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2815970A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
GB1283018A true GB1283018A (en) 1972-07-26

Family

ID=21841897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26279/71A Expired GB1283018A (en) 1970-04-06 1971-04-19 Electronic wrist watch

Country Status (8)

Country Link
US (1) US3587223A (enrdf_load_stackoverflow)
BE (1) BE765204A (enrdf_load_stackoverflow)
CA (1) CA927113A (enrdf_load_stackoverflow)
CH (2) CH497771A4 (enrdf_load_stackoverflow)
DE (1) DE2116896A1 (enrdf_load_stackoverflow)
FR (1) FR2085879B1 (enrdf_load_stackoverflow)
GB (1) GB1283018A (enrdf_load_stackoverflow)
NL (1) NL7104533A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268293B3 (enrdf_load_stackoverflow) * 1974-04-18 1977-02-18 Valroger Pierre
CH620081B (fr) * 1978-09-21 Ebauches Sa Montre electromecanique extra-plate.
US4382690A (en) * 1979-09-06 1983-05-10 Ebauches, S.A. Ultra-flat electronic watch

Also Published As

Publication number Publication date
US3587223A (en) 1971-06-28
CH534385A (de) 1972-11-15
BE765204A (fr) 1971-08-30
NL7104533A (enrdf_load_stackoverflow) 1971-10-08
CA927113A (en) 1973-05-29
FR2085879A1 (enrdf_load_stackoverflow) 1971-12-31
DE2116896A1 (de) 1971-10-21
CH497771A4 (enrdf_load_stackoverflow) 1972-11-15
FR2085879B1 (enrdf_load_stackoverflow) 1974-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees