DE602005007044D1 - WATCH WITH DISPLAY OF THE MONTH DAY WITH A DEVICE FOR A CONTINUOUS TIME EQUATION - Google Patents

WATCH WITH DISPLAY OF THE MONTH DAY WITH A DEVICE FOR A CONTINUOUS TIME EQUATION

Info

Publication number
DE602005007044D1
DE602005007044D1 DE602005007044T DE602005007044T DE602005007044D1 DE 602005007044 D1 DE602005007044 D1 DE 602005007044D1 DE 602005007044 T DE602005007044 T DE 602005007044T DE 602005007044 T DE602005007044 T DE 602005007044T DE 602005007044 D1 DE602005007044 D1 DE 602005007044D1
Authority
DE
Germany
Prior art keywords
watch
display
continuous time
month day
time equation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005007044T
Other languages
German (de)
Inventor
Marco Rochat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Frederic Piguet SA
Original Assignee
Frederic Piguet 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 Frederic Piguet SA filed Critical Frederic Piguet SA
Publication of DE602005007044D1 publication Critical patent/DE602005007044D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)

Abstract

The timepiece has hour and minute hands (10, 12) indicating civil time, and hour and minute hands (14, 16) indicating true minute. The daily position of the hand (16) is determined by the position of an equation of time cam. A longitude correction mechanism permits to drive the hand (16) forward or backward for a maximum value of +- 30 minutes by temporarily uncoupling it from a clockwork movement.
DE602005007044T 2004-09-15 2005-09-01 WATCH WITH DISPLAY OF THE MONTH DAY WITH A DEVICE FOR A CONTINUOUS TIME EQUATION Active DE602005007044D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04021904A EP1637942A1 (en) 2004-09-15 2004-09-15 Calender timepiece comprising an equation-of-time device
PCT/EP2005/009425 WO2006029722A2 (en) 2004-09-15 2005-09-01 Timepiece displaying the day of the month comprising a device for a running time equation

Publications (1)

Publication Number Publication Date
DE602005007044D1 true DE602005007044D1 (en) 2008-07-03

Family

ID=34926543

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005007044T Active DE602005007044D1 (en) 2004-09-15 2005-09-01 WATCH WITH DISPLAY OF THE MONTH DAY WITH A DEVICE FOR A CONTINUOUS TIME EQUATION

Country Status (4)

Country Link
EP (2) EP1637942A1 (en)
AT (1) ATE396432T1 (en)
DE (1) DE602005007044D1 (en)
WO (1) WO2006029722A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE467158T1 (en) 2005-06-30 2010-05-15 Piguet Frederic Sa CLOCK WITH CALENDAR DISPLAY
ATE530955T1 (en) 2008-11-12 2011-11-15 Louis Vuitton Malletier Sa CLOCK DISPLAY DEVICE
CH712289A1 (en) * 2016-03-23 2017-09-29 Officine Panerai Ag Quick adjustment spring for watch movement.
CH712518B1 (en) * 2016-06-01 2020-03-13 Complitime S A Display device for clock movement.
EP3270236B1 (en) * 2016-07-15 2020-02-12 Montres Breguet S.A. Running time equation mechanism controlled by a differential device
EP3410231B1 (en) * 2017-05-29 2021-06-30 Montres Breguet S.A. Clock mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380492A (en) * 1971-02-05 1975-01-15 Suwa Seikosha Kk Timepiece movement
CH673747B5 (en) * 1988-11-15 1990-10-15 Longines Montres Comp D
DE4037750A1 (en) * 1990-11-28 1992-06-04 Scheidt Walter R Dipl Ing Fh Day and night duration display - takes account of time of year and geographic width of reference place for use on clocks or watches
CH681674B5 (en) * 1991-04-17 1993-11-15 Montres Breguet Sa clockwork perpetual calendar.
DE19754465C1 (en) * 1997-12-08 1998-12-10 Rudolf Fries Solar time correction clock with two numeral plates
DE60132582T2 (en) * 2001-08-07 2009-01-29 Frederic Piguet S.A. Calendar clock with Equation device
EP1343056A1 (en) * 2002-03-08 2003-09-10 The British Masters SA Wristwatch with solar time display

Also Published As

Publication number Publication date
ATE396432T1 (en) 2008-06-15
EP1792236A2 (en) 2007-06-06
WO2006029722A3 (en) 2006-04-27
EP1792236B1 (en) 2008-05-21
WO2006029722A2 (en) 2006-03-23
EP1637942A1 (en) 2006-03-22

Similar Documents

Publication Publication Date Title
KR100909938B1 (en) Clock with date display with clockwise operation of clock device
HK1114427A1 (en) Timepiece comprising a mechanical chinese calendar
DE602006013838D1 (en) A watch comprising a correction mechanism for a time-scale display device
HK1084194A1 (en) Calendar mechanism for displaying the date and the day of the week in one timepiece
ATE390654T1 (en) DEVICE WITH CLOCK MOVEMENT AND CHRONOGRAPH MODULE
DE602005007044D1 (en) WATCH WITH DISPLAY OF THE MONTH DAY WITH A DEVICE FOR A CONTINUOUS TIME EQUATION
ATE462159T1 (en) CLOCK
ATE460690T1 (en) CLOCK COMPRISING A DRIVING MECHANISM OF A DEVICE FOR DISPLAYING A QUANTITY RELATED TO TIME
ATE487963T1 (en) CHRONOMETER ESCAPEMENT FOR WATCHES
SG144061A1 (en) On-demand display device for a timepiece
SG144060A1 (en) Irregular display mechanism for a timepiece
HK1091664A1 (en) Date indicating mechanism for timepiece
ATE415648T1 (en) DEVICE WITH PROGRAM WHEEL FOR THE MECHANISM OF A PERPETUAL CALENDAR AND WATCH WITH SUCH MECHANISM
ATE467157T1 (en) CLOCK WITH SUN TIME DISPLAY
ATE436044T1 (en) ALARM CLOCK AND MECHANISM FOR DISPLAYING THE WAKE-UP TIME
ATE384980T1 (en) CALENDAR WATCH WITH EQUATION DEVICE
HK1108295A1 (en) Electronic timepiece of the type that is a multifunctional, navigational aid watch, which is particularly suitable for space missions
EP1422579A3 (en) Self-winding timepiece having train wheel setting apparatus
ATE520059T1 (en) WATCH WITH AN INTERCHANGEABLE DIAL
CN205450570U (en) Novel watch
HK1067969A1 (en) Timepiece with a device for the display of two time zones
ATE472753T1 (en) CLOCK WITH A TIME ZONE DISPLAY
FR2869697B1 (en) DEVICE FOR DISPLAYING THE DATE ON A WATCH
RU2006128273A (en) METHOD FOR MANUFACTURING THE CLOCK LOCKED MECHANICAL OR ELECTRONIC, ELECTRONIC OR ELECTRONIC CLOCK, ELECTRONIC OR ELECTRONIC ELECTRONIC OR ELECTRONIC CLOCK.
RU2008151334A (en) CLOCK

Legal Events

Date Code Title Description
8364 No opposition during term of opposition