DE1232525B - Gangreserveanzeige in einer Uhr - Google Patents

Gangreserveanzeige in einer Uhr

Info

Publication number
DE1232525B
DE1232525B DEO10215A DEO0010215A DE1232525B DE 1232525 B DE1232525 B DE 1232525B DE O10215 A DEO10215 A DE O10215A DE O0010215 A DEO0010215 A DE O0010215A DE 1232525 B DE1232525 B DE 1232525B
Authority
DE
Germany
Prior art keywords
balance wheel
balance
amplitude
watch
display according
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
DEO10215A
Other languages
German (de)
English (en)
Inventor
Gaston Raval
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.)
Omega Louis Brandt and Frere SA
Original Assignee
Omega Louis Brandt and Frere SA
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 Omega Louis Brandt and Frere SA filed Critical Omega Louis Brandt and Frere SA
Publication of DE1232525B publication Critical patent/DE1232525B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • 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
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
DEO10215A 1963-07-20 1964-06-24 Gangreserveanzeige in einer Uhr Pending DE1232525B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH902163A CH392394A (fr) 1963-07-20 1963-07-20 Indicateur de réserve de marche dans une montre

Publications (1)

Publication Number Publication Date
DE1232525B true DE1232525B (de) 1967-01-12

Family

ID=61622135

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO10215A Pending DE1232525B (de) 1963-07-20 1964-06-24 Gangreserveanzeige in einer Uhr

Country Status (4)

Country Link
US (1) US3222860A (OSRAM)
CH (2) CH902163A4 (OSRAM)
DE (1) DE1232525B (OSRAM)
GB (1) GB1056696A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646577GA3 (fr) * 1981-06-24 1984-12-14 Ebauchesfabrik Eta Ag Procédé d'usinage du fond d'une boîte de montre moyens pour la mise en oeuvre du procédé et boîte de montre résultant de la mise en oeuvre du procédé.
US6826124B2 (en) * 2002-12-04 2004-11-30 Asulab S.A. Timepiece with power reserve indication
DE602005013416D1 (de) 2005-12-20 2009-04-30 Montres Breguet Sa Vorrichtung zur Überwachung des guten Gangs eines Uhrenoszillators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH36829A (fr) * 1906-07-03 1907-03-15 Adolphe Mathey Charles Montre
US1461671A (en) * 1921-06-02 1923-07-10 Victor W Page Timing index
FR995352A (fr) * 1949-09-17 1951-11-30 Transformations accessoires aux montres et aspects extérieurs en résultant
CH360345A (fr) * 1957-03-06 1962-02-15 Theurillat Xavier Indicateur optique du battement de la seconde incorporé à un mouvement d'horlogerie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US3222860A (en) 1965-12-14
GB1056696A (en) 1967-01-25
CH902163A4 (OSRAM) 1965-01-29
CH392394A (fr) 1965-01-29

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