CH534911A - Calendar watch - Google Patents

Calendar watch

Info

Publication number
CH534911A
CH534911A CH301371A CH301371A CH534911A CH 534911 A CH534911 A CH 534911A CH 301371 A CH301371 A CH 301371A CH 301371 A CH301371 A CH 301371A CH 534911 A CH534911 A CH 534911A
Authority
CH
Switzerland
Prior art keywords
calendar watch
calendar
watch
Prior art date
Application number
CH301371A
Other languages
French (fr)
Inventor
Keller Hans
Original Assignee
Ebauches Bettlach 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 Ebauches Bettlach Sa filed Critical Ebauches Bettlach Sa
Priority to CH301371A priority Critical patent/CH534911A/en
Priority to CH301371D priority patent/CH301371A4/xx
Publication of CH534911A publication Critical patent/CH534911A/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
    • 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
    • G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH301371A 1971-03-02 1971-03-02 Calendar watch CH534911A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH301371A CH534911A (en) 1971-03-02 1971-03-02 Calendar watch
CH301371D CH301371A4 (en) 1971-03-02 1971-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH301371A CH534911A (en) 1971-03-02 1971-03-02 Calendar watch

Publications (1)

Publication Number Publication Date
CH534911A true CH534911A (en) 1972-11-15

Family

ID=4246665

Family Applications (2)

Application Number Title Priority Date Filing Date
CH301371D CH301371A4 (en) 1971-03-02 1971-03-02
CH301371A CH534911A (en) 1971-03-02 1971-03-02 Calendar watch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH301371D CH301371A4 (en) 1971-03-02 1971-03-02

Country Status (1)

Country Link
CH (2) CH301371A4 (en)

Also Published As

Publication number Publication date
CH301371A4 (en) 1972-09-15

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