HK84292A - Wrist watch for the simultaneous indication of time in two time zones - Google Patents

Wrist watch for the simultaneous indication of time in two time zones

Info

Publication number
HK84292A
HK84292A HK84292A HK84292A HK84292A HK 84292 A HK84292 A HK 84292A HK 84292 A HK84292 A HK 84292A HK 84292 A HK84292 A HK 84292A HK 84292 A HK84292 A HK 84292A
Authority
HK
Hong Kong
Prior art keywords
time
wrist watch
simultaneous indication
zones
time zones
Prior art date
Application number
HK84292A
Inventor
Tschudin Rolf
Original Assignee
Delaneau Montres
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 Delaneau Montres filed Critical Delaneau Montres
Publication of HK84292A publication Critical patent/HK84292A/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
    • G04B37/00—Cases
    • G04B37/0083—Cases for more than one clockwork
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/02—Time pieces of which the clockwork is visible partly or wholly
HK84292A 1988-03-30 1992-10-29 Wrist watch for the simultaneous indication of time in two time zones HK84292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880810209 EP0335054B1 (en) 1988-03-30 1988-03-30 Wrist watch for the simultaneous indication of time in two time zones

Publications (1)

Publication Number Publication Date
HK84292A true HK84292A (en) 1992-11-06

Family

ID=8200579

Family Applications (1)

Application Number Title Priority Date Filing Date
HK84292A HK84292A (en) 1988-03-30 1992-10-29 Wrist watch for the simultaneous indication of time in two time zones

Country Status (3)

Country Link
EP (1) EP0335054B1 (en)
HK (1) HK84292A (en)
SG (1) SG108391G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426838B1 (en) * 1998-09-10 2007-10-17 Seiko Epson Corporation Timepiece
JP4592946B2 (en) * 2000-12-26 2010-12-08 シチズンホールディングス株式会社 Decorative dial
ATE390654T1 (en) 2002-02-01 2008-04-15 Tag Heuer Sa DEVICE WITH CLOCK MOVEMENT AND CHRONOGRAPH MODULE
WO2013104634A1 (en) 2012-01-10 2013-07-18 Lvmh Swiss Manufactures Sa Watch movement comprising a tourbillon for a chronograph
US10466741B2 (en) * 2014-02-25 2019-11-05 Medibotics Dual-display smart watch with proximal and distal (analog and electronic) displays
EP3654109B1 (en) 2018-11-13 2021-03-31 Patek Philippe SA Genève Timepiece comprising two energy sources

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH225505A (en) * 1940-10-01 1943-01-31 Longines Montres Comp D Timepiece simultaneously indicating civil time and sidereal time.
DE7319908U (en) * 1973-05-26 1973-09-06 Montblanc Simplo Gmbh clock

Also Published As

Publication number Publication date
SG108391G (en) 1992-07-24
EP0335054B1 (en) 1991-06-12
EP0335054A1 (en) 1989-10-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)