CH454039A - Calendar timepiece - Google Patents

Calendar timepiece

Info

Publication number
CH454039A
CH454039A CH224665A CH224665A CH454039A CH 454039 A CH454039 A CH 454039A CH 224665 A CH224665 A CH 224665A CH 224665 A CH224665 A CH 224665A CH 454039 A CH454039 A CH 454039A
Authority
CH
Switzerland
Prior art keywords
calendar timepiece
timepiece
calendar
Prior art date
Application number
CH224665A
Other languages
French (fr)
Other versions
CH224665A4 (en
Original Assignee
Felsa S A
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 Felsa S A filed Critical Felsa S A
Priority to CH224665A priority Critical patent/CH454039A/en
Publication of CH224665A4 publication Critical patent/CH224665A4/xx
Publication of CH454039A publication Critical patent/CH454039A/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
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH224665A 1965-02-18 1965-02-18 Calendar timepiece CH454039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH224665A CH454039A (en) 1965-02-18 1965-02-18 Calendar timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH224665A CH454039A (en) 1965-02-18 1965-02-18 Calendar timepiece

Publications (2)

Publication Number Publication Date
CH224665A4 CH224665A4 (en) 1967-12-15
CH454039A true CH454039A (en) 1968-06-14

Family

ID=4229269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH224665A CH454039A (en) 1965-02-18 1965-02-18 Calendar timepiece

Country Status (1)

Country Link
CH (1) CH454039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541780A (en) * 1968-10-07 1970-11-24 Forster Bernhard Date-indicating wristwatch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541780A (en) * 1968-10-07 1970-11-24 Forster Bernhard Date-indicating wristwatch

Also Published As

Publication number Publication date
CH224665A4 (en) 1967-12-15

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