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CH689710B5 - Watch including an indicator element complementary to the time display. - Google Patents

Watch including an indicator element complementary to the time display. Download PDF

Info

Publication number
CH689710B5
CH689710B5 CH22694A CH22694A CH689710B5 CH 689710 B5 CH689710 B5 CH 689710B5 CH 22694 A CH22694 A CH 22694A CH 22694 A CH22694 A CH 22694A CH 689710 B5 CH689710 B5 CH 689710B5
Authority
CH
Switzerland
Prior art keywords
time display
indicator element
watch including
element complementary
complementary
Prior art date
Application number
CH22694A
Other languages
French (fr)
Other versions
CH689710GA3 (en
Inventor
Raoul-Henri Erard
Original Assignee
Erard Raoul Henri
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 Erard Raoul Henri filed Critical Erard Raoul Henri
Priority to CH22694A priority Critical patent/CH689710B5/en
Publication of CH689710GA3 publication Critical patent/CH689710GA3/en
Publication of CH689710B5 publication Critical patent/CH689710B5/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
    • G04B19/00Indicating the time by visual means
    • G04B19/22Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/23Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
    • 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
    • G04B13/00Gearwork
    • G04B13/007Gearwork with differential work
    • G04B13/008Differentials
    • 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
    • G04B13/00Gearwork
    • G04B13/02Wheels; Pinions; Spindles; Pivots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH22694A 1994-01-26 1994-01-26 Watch including an indicator element complementary to the time display. CH689710B5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH22694A CH689710B5 (en) 1994-01-26 1994-01-26 Watch including an indicator element complementary to the time display.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH22694A CH689710B5 (en) 1994-01-26 1994-01-26 Watch including an indicator element complementary to the time display.

Publications (2)

Publication Number Publication Date
CH689710GA3 CH689710GA3 (en) 1999-09-15
CH689710B5 true CH689710B5 (en) 2000-03-15

Family

ID=4182164

Family Applications (1)

Application Number Title Priority Date Filing Date
CH22694A CH689710B5 (en) 1994-01-26 1994-01-26 Watch including an indicator element complementary to the time display.

Country Status (1)

Country Link
CH (1) CH689710B5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2455823A1 (en) 2010-11-18 2012-05-23 Breitling AG Timepiece with universal time display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933049B2 (en) * 1969-06-30 1971-09-30 Durowe Gmbh, 7530 Pforzheim WORLD TIME CLOCK
CH617815GA3 (en) * 1978-09-04 1980-06-30
CH677305B5 (en) * 1989-05-08 1991-11-15 Ebauchesfabrik Eta Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2455823A1 (en) 2010-11-18 2012-05-23 Breitling AG Timepiece with universal time display

Also Published As

Publication number Publication date
CH689710GA3 (en) 1999-09-15

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Legal Events

Date Code Title Description
PL Patent ceased