ATE470891T1 - WATCH WITH A TWO TIME ZONE MECHANISM - Google Patents

WATCH WITH A TWO TIME ZONE MECHANISM

Info

Publication number
ATE470891T1
ATE470891T1 AT07727745T AT07727745T ATE470891T1 AT E470891 T1 ATE470891 T1 AT E470891T1 AT 07727745 T AT07727745 T AT 07727745T AT 07727745 T AT07727745 T AT 07727745T AT E470891 T1 ATE470891 T1 AT E470891T1
Authority
AT
Austria
Prior art keywords
time
time zone
watch
zone mechanism
local
Prior art date
Application number
AT07727745T
Other languages
German (de)
Inventor
Marco Rochat
Simon Guenin
Original Assignee
Piguet Frederic 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 Piguet Frederic Sa filed Critical Piguet Frederic Sa
Application granted granted Critical
Publication of ATE470891T1 publication Critical patent/ATE470891T1/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
    • G04B13/00—Gearwork
    • G04B13/007—Gearwork with differential work
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
    • G04B11/003—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with friction member, e.g. with spring action
    • 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
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The invention concerns a timepiece such as a wristwatch comprising a dual time zone mechanism for indicating a reference time corresponding to the time of a location where the user of the watch normally lives and a local time corresponding to the time of a location where the user is temporarily residing. The invention is characterized in that it comprises a core (18) associated with two levers (20, 25) controlled by a common push-button (P; 29), the time shift between the local time and the time zone being adjustable by moving at least one of the levers about the core, the time shift between said local time and said reference time being determined by the position of one lever (25) relative to the other (20).
AT07727745T 2006-04-07 2007-04-03 WATCH WITH A TWO TIME ZONE MECHANISM ATE470891T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06007396 2006-04-07
PCT/EP2007/053274 WO2007115984A2 (en) 2006-04-07 2007-04-03 Timepiece comprising a dual time zone mechanism

Publications (1)

Publication Number Publication Date
ATE470891T1 true ATE470891T1 (en) 2010-06-15

Family

ID=37722979

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07727745T ATE470891T1 (en) 2006-04-07 2007-04-03 WATCH WITH A TWO TIME ZONE MECHANISM

Country Status (4)

Country Link
EP (1) EP2008159B1 (en)
AT (1) ATE470891T1 (en)
DE (1) DE602007007070D1 (en)
WO (1) WO2007115984A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128719A1 (en) * 2008-05-29 2009-12-02 Frédéric Crettex Display device
DE602008004125D1 (en) * 2008-06-17 2011-02-03 Montres Breguet Sa Display device for displaying one or the other of two different indications with the same display element of a clock
EP2362277B1 (en) * 2010-02-25 2012-10-31 Montres Breguet SA On-demand time zone displayed on the main hand of a timepiece
EP2362276B1 (en) 2010-02-25 2012-10-31 Montres Breguet SA Programmable and reprogrammable mechanical memory wheel for a timepiece
CH703261B1 (en) 2010-06-08 2014-11-28 Bulgari Horlogerie S A Timepiece fitted with a mobile time indication needle between two positions.
EP2444861B1 (en) * 2010-10-22 2013-05-01 Audemars Piguet (Renaud et Papi) SA Function selector
JP6166724B2 (en) * 2011-09-01 2017-07-19 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ Clock that can display two time zones
EP3462251B1 (en) * 2017-09-29 2020-06-10 Montres Breguet S.A. Time-setting mechanism for a clock movement
EP3599520B1 (en) 2018-07-26 2021-05-05 ETA SA Manufacture Horlogère Suisse Method of permutation of the time display mode of an electronic watch with analogue display, and associated watch
CH719538A1 (en) 2022-03-25 2023-10-13 Parmigiani Michel Clock movement comprising a display device for at least two time zones.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503203A (en) * 1967-11-14 1970-03-31 Bulova Watch Co Inc Two-zone timepiece
CH693155A5 (en) * 1998-11-04 2003-03-14 Andreas Strehler Timepiece display mechanism has single display organ switched between alternate display modes

Also Published As

Publication number Publication date
EP2008159A2 (en) 2008-12-31
DE602007007070D1 (en) 2010-07-22
WO2007115984A3 (en) 2007-11-29
WO2007115984A2 (en) 2007-10-18
EP2008159B1 (en) 2010-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties