CH514876A - Correcting mechanism for calendar watch - Google Patents

Correcting mechanism for calendar watch

Info

Publication number
CH514876A
CH514876A CH1564467A CH1564467A CH514876A CH 514876 A CH514876 A CH 514876A CH 1564467 A CH1564467 A CH 1564467A CH 1564467 A CH1564467 A CH 1564467A CH 514876 A CH514876 A CH 514876A
Authority
CH
Switzerland
Prior art keywords
correcting mechanism
calendar watch
calendar
watch
correcting
Prior art date
Application number
CH1564467A
Other languages
French (fr)
Inventor
James Rogers Donald
A Van Horn John
Original Assignee
Hamilton Watch Co
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 Hamilton Watch Co filed Critical Hamilton Watch Co
Publication of CH514876A publication Critical patent/CH514876A/en

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/25—Devices for setting the date indicators manually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Mechanical Operated Clutches (AREA)
CH1564467A 1966-11-10 1967-11-09 Correcting mechanism for calendar watch CH514876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59337466A 1966-11-10 1966-11-10

Publications (1)

Publication Number Publication Date
CH514876A true CH514876A (en) 1971-07-15

Family

ID=24374459

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1564467A CH514876A (en) 1966-11-10 1967-11-09 Correcting mechanism for calendar watch
CH1564467D CH1564467A4 (en) 1966-11-10 1967-11-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1564467D CH1564467A4 (en) 1966-11-10 1967-11-09

Country Status (4)

Country Link
US (1) US3427798A (en)
CH (2) CH514876A (en)
DE (1) DE1673648B2 (en)
GB (2) GB1205963A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664119A (en) * 1968-08-30 1972-05-23 Ebauches Sa Calendar electric timepiece
JPS5026381Y1 (en) * 1970-01-29 1975-08-06
JPS5251568Y2 (en) * 1971-10-12 1977-11-22
FR2165705B1 (en) * 1971-11-05 1974-09-06 Lorfrance Sarl
JPS5322372Y2 (en) * 1973-08-13 1978-06-10
EP2309346A1 (en) * 2009-10-12 2011-04-13 ETA SA Manufacture Horlogère Suisse Date system for a timepiece
CH705782A2 (en) * 2011-11-17 2013-05-31 Blancpain Sa Mechanical state change indicating device for e.g. instantaneous or semi-instantaneous jump hour display mechanism of watch, has state change indicator driven towards elastic return unit by driving unit in indirect and discontinuous manner
CN106104394B (en) * 2014-05-14 2018-06-01 Eta瑞士钟表制造股份有限公司 Clock and watch indication mechanism with quick corrector
CN108227454B (en) * 2016-12-22 2023-05-26 天津海鸥表业集团有限公司 Double-layer calendar mechanism of clock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757507A (en) * 1955-09-02 1956-08-07 Gen Electric Calendar mechanism
CH351221A (en) * 1958-12-30 1960-12-31 Movado Montres Timepiece
CH372983A (en) * 1961-10-06 1963-01-31 Brac Ag Clock with date disc
CH376059A (en) * 1962-02-27 1963-05-31 Brac Ag Clock with adjustment device for a date disc
CH397540A (en) * 1963-08-08 1966-02-15 Movado Montres Date watch
CH412724A (en) * 1964-07-16 1965-11-30 Ebauches Sa Calendar clockwork
CH432386A (en) * 1964-11-03 1966-11-15 Fontainemelon Horlogerie Calendar timepiece
US3353348A (en) * 1965-10-29 1967-11-21 Hamilton Watch Co Electric watch calendar mechanism

Also Published As

Publication number Publication date
GB1205963A (en) 1970-09-23
US3427798A (en) 1969-02-18
DE1673648B2 (en) 1972-03-09
CH1564467A4 (en) 1971-07-15
GB1205962A (en) 1970-09-23
DE1673648A1 (en) 1972-03-09

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Legal Events

Date Code Title Description
PL Patent ceased