CH674290GA3 - Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer - Google Patents

Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer Download PDF

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Publication number
CH674290GA3
CH674290GA3 CH234288A CH234288A CH674290GA3 CH 674290G A3 CH674290G A3 CH 674290GA3 CH 234288 A CH234288 A CH 234288A CH 234288 A CH234288 A CH 234288A CH 674290G A3 CH674290G A3 CH 674290GA3
Authority
CH
Switzerland
Prior art keywords
time zone
watch
wearer
time
operative
Prior art date
Application number
CH234288A
Other languages
English (en)
French (fr)
Other versions
CH674290B5 (OSRAM
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
Priority to CH234288A priority Critical patent/CH674290GA3/fr
Publication of CH674290GA3 publication Critical patent/CH674290GA3/fr
Publication of CH674290B5 publication Critical patent/CH674290B5/fr

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
    • G04B19/253—Driving or releasing mechanisms
    • 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
    • G04B19/223—Arrangements for indicating different local apparent times; Universal time pieces with rotary disc, rotary bezel, or rotary dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH234288A 1988-06-17 1988-06-17 Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer CH674290GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH234288A CH674290GA3 (en) 1988-06-17 1988-06-17 Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH234288A CH674290GA3 (en) 1988-06-17 1988-06-17 Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer

Publications (2)

Publication Number Publication Date
CH674290GA3 true CH674290GA3 (en) 1990-05-31
CH674290B5 CH674290B5 (OSRAM) 1990-11-30

Family

ID=4231568

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234288A CH674290GA3 (en) 1988-06-17 1988-06-17 Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer

Country Status (1)

Country Link
CH (1) CH674290GA3 (OSRAM)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US142975A (en) * 1873-09-16 Improvement in clock-calendars
CH188930A (fr) * 1934-07-27 1937-01-31 Napoleon Woodruff Albert Horloge.
FR1591752A (OSRAM) * 1967-11-14 1970-05-04
FR2090222A1 (OSRAM) * 1970-05-22 1972-01-14 Centre Electron Horloger
EP0008832A2 (fr) * 1978-09-04 1980-03-19 Eta A.G. Ebauches-Fabrik Mouvement d'horlogerie à aiguilles comprenant un mécanisme à engrenage différentiel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US142975A (en) * 1873-09-16 Improvement in clock-calendars
CH188930A (fr) * 1934-07-27 1937-01-31 Napoleon Woodruff Albert Horloge.
FR1591752A (OSRAM) * 1967-11-14 1970-05-04
FR2090222A1 (OSRAM) * 1970-05-22 1972-01-14 Centre Electron Horloger
EP0008832A2 (fr) * 1978-09-04 1980-03-19 Eta A.G. Ebauches-Fabrik Mouvement d'horlogerie à aiguilles comprenant un mécanisme à engrenage différentiel

Also Published As

Publication number Publication date
CH674290B5 (OSRAM) 1990-11-30

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Legal Events

Date Code Title Description
PL Patent ceased