CH30352A - Visible balance watch - Google Patents

Visible balance watch

Info

Publication number
CH30352A
CH30352A CH30352A CH30352DA CH30352A CH 30352 A CH30352 A CH 30352A CH 30352 A CH30352 A CH 30352A CH 30352D A CH30352D A CH 30352DA CH 30352 A CH30352 A CH 30352A
Authority
CH
Switzerland
Prior art keywords
visible
watch
balance watch
visible balance
balance
Prior art date
Application number
CH30352A
Other languages
French (fr)
Inventor
Paul Degoumois
Original Assignee
Paul Degoumois
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 Paul Degoumois filed Critical Paul Degoumois
Publication of CH30352A publication Critical patent/CH30352A/en

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
    • G04B45/00Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/02Time pieces of which the clockwork is visible partly or wholly
    • 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
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • G04B19/253Driving or releasing mechanisms
    • G04B19/25333Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH30352A 1904-02-22 1904-02-22 Visible balance watch CH30352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH30352T 1904-02-22

Publications (1)

Publication Number Publication Date
CH30352A true CH30352A (en) 1904-12-15

Family

ID=4247149

Family Applications (1)

Application Number Title Priority Date Filing Date
CH30352A CH30352A (en) 1904-02-22 1904-02-22 Visible balance watch

Country Status (1)

Country Link
CH (1) CH30352A (en)

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