HK19392A - World clock - Google Patents

World clock

Info

Publication number
HK19392A
HK19392A HK193/92A HK19392A HK19392A HK 19392 A HK19392 A HK 19392A HK 193/92 A HK193/92 A HK 193/92A HK 19392 A HK19392 A HK 19392A HK 19392 A HK19392 A HK 19392A
Authority
HK
Hong Kong
Prior art keywords
world clock
world
clock
Prior art date
Application number
HK193/92A
Other languages
English (en)
Inventor
Cyril Vuilleumier
Bruno Erni
Original Assignee
Tissot 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 Tissot Sa filed Critical Tissot Sa
Publication of HK19392A publication Critical patent/HK19392A/xx

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
    • G04B19/235—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands mechanisms for correcting the additional hand or hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
HK193/92A 1984-08-23 1992-03-12 World clock HK19392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH402684A CH657007GA3 (ja) 1984-08-23 1984-08-23

Publications (1)

Publication Number Publication Date
HK19392A true HK19392A (en) 1992-03-20

Family

ID=4268434

Family Applications (1)

Application Number Title Priority Date Filing Date
HK193/92A HK19392A (en) 1984-08-23 1992-03-12 World clock

Country Status (6)

Country Link
US (1) US4634287A (ja)
EP (1) EP0173230B1 (ja)
JP (2) JPS6162890A (ja)
CH (1) CH657007GA3 (ja)
DE (1) DE3562828D1 (ja)
HK (1) HK19392A (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664469GA3 (ja) * 1986-05-26 1988-03-15
IT212264Z2 (it) * 1987-12-28 1989-07-04 Fini Giuseppe E Zoli Armando Orologio dotato di mezzi per l'indicazione della ora di fusi orari diversi
CH673196GA3 (en) * 1988-02-19 1990-02-28 Universal multi-region watch with second display - includes mechanism to allow adjustment of second hour hand with respect to main display
DE3832514C1 (ja) * 1988-09-24 1989-11-02 Iwc International Watch Co. Ag, Schaffhausen, Ch
DE4015948A1 (de) * 1990-05-18 1991-11-21 Braun Ag Weltzeituhr
JP2687302B2 (ja) * 1991-02-04 1997-12-08 オリエント時計株式会社 アナログ表示式世界時計
CH681191B5 (ja) * 1991-09-11 1993-08-13 Ebauchesfabrik Eta Ag
CH683055B5 (fr) * 1992-05-21 1994-07-15 Longines Montres Comp D Pièce d'horlogerie dont l'affichage des heures peut être modifié de façon indépendante, notamment lors du passage sur un autre fuseau horaire.
CH684618B5 (fr) * 1992-06-18 1995-05-15 Tiffany & Co Pièce d'horlogerie à affichage simultané de l'heure pour au moins deux fuseaux horaires.
CH684619B5 (fr) * 1992-07-17 1995-05-15 Longines Montres Comp D Pièce d'horlogerie à affichage universel de l'heure.
EP0769733A1 (en) 1995-10-18 1997-04-23 P.P.I. Intellectual Properties Ltd. Timepiece
GB9601332D0 (en) * 1996-01-23 1996-03-27 Oudani Limani New ways to tell the time
US6579004B1 (en) * 1999-10-12 2003-06-17 Romanson Watch Co., Ltd. Internet clock
GB2426356A (en) * 2005-05-19 2006-11-22 Neng-Chang Yeh Timepiece showing current local time in main cities and countries in 24 time zones
EP1734418A1 (fr) * 2005-06-15 2006-12-20 Manufacture Roger Dubuis S.A. Pièce d'horlogerie
WO2013102598A2 (fr) 2011-12-27 2013-07-11 Rolex S.A. Ressort pour mouvement horloger
WO2013102600A2 (fr) * 2011-12-27 2013-07-11 Rolex S.A. Ressort pour mouvement horloger
JP6510781B2 (ja) * 2014-09-12 2019-05-08 セイコーインスツル株式会社 歯車体、時差修正機構、時計用ムーブメント及び時計
JP7251128B2 (ja) * 2018-12-17 2023-04-04 カシオ計算機株式会社 電子時計および電子時計の状態報知方法
EP3772673B1 (fr) * 2019-08-08 2022-04-06 ETA SA Manufacture Horlogère Suisse Élément d'indexation d'horlogerie
CH717029B1 (fr) * 2020-01-10 2023-02-28 Bovet Fleurier S A Mécanisme d'affichage de l'heure dans un fuseau horaire prédéfini pour mouvement horloger.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH12111A (fr) * 1896-03-03 1896-10-15 Bagot Charles Fitz Roy Alexand Valve perfectionnée pour chambres à gaz sous pression telles que par exemple des bandages pneumatiques pour vélocipèdes
US2450264A (en) * 1946-10-23 1948-09-28 Albert N Woodruff Clock
CH284845A (fr) * 1950-05-12 1952-08-15 Tissot Horlogerie Montre universelle.
DE1795193U (de) * 1957-11-25 1959-09-03 Werner Dossmann Weltzeituhr.
CH560194A5 (ja) * 1967-08-25 1975-03-27 Hoffmann La Roche
CH1211168A4 (ja) * 1968-08-09 1971-07-30
CH503304A (de) * 1969-03-11 1970-10-30 Bulova Watch Co Inc Uhr mit einem beim Übertritt in eine andere Zeitzone schrittweise verstellbaren Stundenzeiger
DE1933049B2 (de) * 1969-06-30 1971-09-30 Durowe Gmbh, 7530 Pforzheim Weltzeituehr
JPS4924696B1 (ja) * 1970-02-27 1974-06-25
JPS5322459B1 (ja) * 1971-02-03 1978-07-08
GB1380492A (en) * 1971-02-05 1975-01-15 Suwa Seikosha Kk Timepiece movement
CH534381A (fr) * 1971-02-08 1972-09-15 Ebauches S A 1 Faubourg De L H Pièce d'horlogerie
CH574126B5 (ja) * 1972-07-24 1976-03-31 Ebauches Sa
JPS5149228A (ja) * 1974-10-24 1976-04-28 Nitta Belt Kk Biryushimenokeiseisuru toryo
JPS5352149A (en) * 1976-10-22 1978-05-12 Seiko Instr & Electronics Ltd Minute wheel of watches
JPS5811031B2 (ja) * 1977-10-26 1983-03-01 セイコーエプソン株式会社 時差修正付き暦時計
JPS5516234A (en) * 1978-07-20 1980-02-04 Seiko Instr & Electronics Ltd World watch with calendar
JPS56162076A (en) * 1980-05-19 1981-12-12 Ricoh Elemex Corp Analogue multifunctional watch
JPS5746179A (en) * 1980-09-05 1982-03-16 Citizen Watch Co Ltd Global watch

Also Published As

Publication number Publication date
EP0173230A1 (fr) 1986-03-05
CH657007GA3 (ja) 1986-08-15
JPH0684382U (ja) 1994-12-02
DE3562828D1 (en) 1988-06-23
JP2541568Y2 (ja) 1997-07-16
US4634287A (en) 1987-01-06
EP0173230B1 (fr) 1988-05-18
JPS6162890A (ja) 1986-03-31

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20050819