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CH747A - Watch with two hour turns, in the center, with independent hands - Google Patents

Watch with two hour turns, in the center, with independent hands

Info

Publication number
CH747A
CH747A CH747A CH747DA CH747A CH 747 A CH747 A CH 747A CH 747 A CH747 A CH 747A CH 747D A CH747D A CH 747DA CH 747 A CH747 A CH 747A
Authority
CH
Switzerland
Prior art keywords
watch
center
hour turns
independent hands
hands
Prior art date
Application number
CH747A
Other languages
French (fr)
Inventor
Henri Rosat Fils
Original Assignee
Henri Rosat Fils
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 Henri Rosat Fils filed Critical Henri Rosat Fils
Publication of CH747A publication Critical patent/CH747A/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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
    • 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH747A 1889-04-18 1889-04-18 Watch with two hour turns, in the center, with independent hands CH747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH747T 1889-04-18

Publications (1)

Publication Number Publication Date
CH747A true CH747A (en) 1889-06-29

Family

ID=4178684

Family Applications (1)

Application Number Title Priority Date Filing Date
CH747A CH747A (en) 1889-04-18 1889-04-18 Watch with two hour turns, in the center, with independent hands

Country Status (1)

Country Link
CH (1) CH747A (en)

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