CH507871A4 - - Google Patents

Info

Publication number
CH507871A4
CH507871A4 CH507871DD CH507871A4 CH 507871 A4 CH507871 A4 CH 507871A4 CH 507871D D CH507871D D CH 507871DD CH 507871 A4 CH507871 A4 CH 507871A4
Authority
CH
Switzerland
Application number
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 filed Critical
Publication of CH507871A4 publication Critical patent/CH507871A4/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH507871D 1971-04-07 1971-04-07 CH507871A4 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH507871A CH538137A (fr) 1971-04-07 1971-04-07 Montre à quantième

Publications (1)

Publication Number Publication Date
CH507871A4 true CH507871A4 (en:Method) 1972-12-29

Family

ID=4287565

Family Applications (2)

Application Number Title Priority Date Filing Date
CH507871A CH538137A (fr) 1971-04-07 1971-04-07 Montre à quantième
CH507871D CH507871A4 (en:Method) 1971-04-07 1971-04-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH507871A CH538137A (fr) 1971-04-07 1971-04-07 Montre à quantième

Country Status (2)

Country Link
US (1) US3750385A (en:Method)
CH (2) CH538137A (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672222B5 (en:Method) * 1987-11-11 1990-05-15 Rolex Montres
US5566136A (en) * 1996-03-18 1996-10-15 Timex Corporation Multifunctional holding plate for an analog wristwatch with date ring
EP1335253B1 (fr) * 2002-02-11 2009-04-22 Rolex Sa Mécanisme de quantième annuel pour mouvement d'horlogerie
EP1349020A1 (fr) * 2002-03-28 2003-10-01 Manufacture Roger Dubuis S.A. Pièce d'horlogerie à calendrier
EP1471396A1 (fr) * 2003-04-25 2004-10-27 Frédéric Crettex Mécanisme indicateur de quantième pour mouvement de montre
DE60314752T2 (de) * 2003-10-13 2008-04-10 Daniel Roth Et Gerald Genta Haute Horlogerie S.A. Ewige oder jährliche Kalenderuhr mit einem mechanismus zur Anzeige der Nummer der Tage im aktuellen Monat
EP1916575B1 (fr) * 2006-10-24 2008-12-17 ETA SA Manufacture Horlogère Suisse Mécanisme de quantième annuel pour pièce d'horlogerie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US203640A (en) * 1876-10-12 1878-05-14 Improvement in calendar-watches
US563268A (en) * 1893-03-06 1896-07-07 Perpetual calendar for watches or clocks
US2286000A (en) * 1940-11-01 1942-06-09 Warren Telechron Co Calendar clock
US2483775A (en) * 1947-02-27 1949-10-04 Lodewyk Den Hartog Mechanical calendar
US2709885A (en) * 1951-12-28 1955-06-07 Marinus T Van Kampen Calendar mechanism
US3373558A (en) * 1965-08-30 1968-03-19 Makiri Uria Calendar clock or watch

Also Published As

Publication number Publication date
CH538137A (fr) 1972-12-29
US3750385A (en) 1973-08-07

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