EP2720090B1 - Universaluhr - Google Patents

Universaluhr Download PDF

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Publication number
EP2720090B1
EP2720090B1 EP12188285.6A EP12188285A EP2720090B1 EP 2720090 B1 EP2720090 B1 EP 2720090B1 EP 12188285 A EP12188285 A EP 12188285A EP 2720090 B1 EP2720090 B1 EP 2720090B1
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EP
European Patent Office
Prior art keywords
dial
time
actuating element
timepiece
indications
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EP12188285.6A
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English (en)
French (fr)
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EP2720090A1 (de
Inventor
Dominique Léchot
Alain Vuilleumier
Jean-Jacques Born
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Swatch Group Research and Development SA
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Swatch Group Research and Development SA
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Publication date
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP12188285.6A priority Critical patent/EP2720090B1/de
Priority to US14/029,112 priority patent/US9025419B2/en
Priority to CN201310427157.8A priority patent/CN103676605B/zh
Priority to RU2013142728A priority patent/RU2627024C2/ru
Priority to JP2013194945A priority patent/JP5543650B2/ja
Publication of EP2720090A1 publication Critical patent/EP2720090A1/de
Priority to HK14109577.6A priority patent/HK1196440A1/zh
Application granted granted Critical
Publication of EP2720090B1 publication Critical patent/EP2720090B1/de
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    • 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
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

Definitions

  • the present invention relates to a timepiece, called universal, whose dial allows to quickly read the time of different time zones. It relates more particularly to such a timepiece comprising a first dial bearing geographical indications corresponding to different time zones and defining a 24-hour turn, and comprising a second dial carrying a 24-hour turn, the second dial being concentrically movable to the first dial and being arranged to be rotated at the rate of a turn in 24 hours by the movement of the timepiece, the hourly indications being arranged opposite the geographical indications of the first dial to indicate local hours .
  • the Swiss patent CH 270'085 In particular, there is described a universal watch which comprises a fixed twelve hour central dial above which hands of hours of minutes and seconds are conventionally rotated. A first ring dial of twenty-four hours is rotatably mounted around the central dial. This annular dial is arranged to be driven by the movement, in the opposite direction of the hands of the watch, to the rhythm of a turn in twenty-four hours. It is still synchronized with the needles so that the The 12 o'clock and 24 o'clock positions in the "twelve o'clock" position of the watch take place at the instant when the hands are superimposed at twelve o'clock.
  • a second annular dial bearing geographical indications corresponding to the time zones is rotatably mounted around the first annular dial. It is arranged to be moved manually by means of a ring whose rod ends with a conical pinion meshing with a peripheral toothing of the second annular dial.
  • a problem with this type of universal watches is the transition from winter time to summer time and vice versa. Indeed, because of this change of time biannual, the time difference between two places is not always constant. On the contrary, when the time change does not take place at the same time in the two locations considered, the change of seasonal time is accompanied by variations in the time difference. This is usually the case, in particular, where both locations are, one in the northern hemisphere and the other in the southern hemisphere. Moreover, it is, of course, always the case when the country where one of the places is located does not practice summer time, while the country of the other place practices it.
  • the pending patent application WO2012 / 123550 describes a universal timepiece which comprises manual means arranged to allow a user to selectively shift certain geographical indications carried by the dial so as to change the local time associated with these geographical indications by one hour during the passage of time. winter time in summer time, or vice versa.
  • a disadvantage of this prior solution is that the user must keep abreast of the time change dates associated with the geographical indications to be shifted.
  • An object of the present invention is to overcome the disadvantages of the aforementioned prior art.
  • the present invention achieves this goal by providing a universal timepiece in accordance with the appended claim 1.
  • the timepiece of the invention comprises a counter of the days of the week, and that it is this counter which drives the actuating member in rotation.
  • the transition from winter time to summer time does not in principle take place on a fixed date, but on the contrary on a fixed day. More specifically, a widespread use is that the transition from winter time to summer time, such as the changeover from summer time to winter time, is systematically carried out on weekends. end, late at night from Saturday to Sunday, or in other words, early Sunday morning. Under these conditions, it will be understood that it is advantageous for the actuating device according to the invention to be driven once a week at most by a counter of the days of the week.
  • the figure 1 is a partial plan view from the dial side of a universal watch corresponding to a particular variant of the invention. Only the elements of the watch which directly concern the invention are represented in the figure 1 . Other items like the box shows, the part of the dial carrying the 12-hour clock designed to cooperate with the needles, or the winding crown and setting time, have been omitted for the sake of simplification.
  • the figure 1 shows two dials shaped concentric discs which are respectively referenced 3 and 7.
  • the first of these two dials (referenced 3 on the figure 1 ) carries a plurality of geographical indications 5 distributed around its circumference. These geographical indications are associated with the 24 time zones of the planet.
  • the second dial 7 is concentric with the first dial. It carries a 24-hour tour scheduled to cooperate with the geographical indications of the first dial to indicate local times.
  • the dial 7 is arranged to be rotated by the movement of the watch counterclockwise at the rate of one turn per 24 hours. Note that the second dial could just as well be driven clockwise. However, in this case, the order of succession at the same time of hours on the turn of hours of the second dial, and geographical indications on the first dial, should be reversed.
  • the first dial 3 is formed of a dial support (board) 9 and movable dial sectors (11, 12, 13, 14 and 15) slidably mounted on the board.
  • the mobile dial sectors carry some of the geographical indications 5, while other geographical indications 5 are affixed directly to the plate 9 of the dial.
  • the board 9 is pierced with a number of oblong openings 17 which define arcs of concentric circles on the dial.
  • the various mobile sectors 11 to 15 are arranged to slide each in one of the openings 17, so as to be angularly offset by a 1/24 th of a turn relative to the rest of the first dial.
  • the geographical indications 5 which are carried by the same sector of mobile dial designate places where the passage between hours summer and winter time is on the same date in both directions. For example, we can see on the figure 1 that the dial sector referenced 12 bears, from left to right, the geographical indications "Azores”, “London”, “Geneva” and "Helsinki”. We can check that the change of time takes place at the same dates in these four places. Indeed, it has been decided that, until further notice, daylight saving time will be on the last Sunday in March, and the return to winter time will be on the last Sunday of October in this region of the globe.
  • each of these three geographical indications corresponds to a place in the southern hemisphere where, as is well known, the seasons are reversed with respect to the northern hemisphere.
  • daylight saving time is on the first Sunday in October, and the return to winter time is held. the first Sunday of April of the following year.
  • the summer time changeover takes place on the last Sunday of September, and the return to winter time takes place on the first Sunday. April of the following year.
  • Rio de Janeiro dial sector 15
  • daylight saving time is on the third Sunday of October, and the return to winter time is on the third or fourth Sunday of February of the following year.
  • the first dial still bears, from left to right, the indications Abidjan, Tripoli, Pretoria, Djibouti, Moscow, Karachi, Dhaka, Bangkok, Hong Kong, Tokyo, Brisbane, Noumea, Midway, Samoa, Hawaii, Gambier Islands, Henderson Islands, Culiacan, Galapagos, Lima, Caracas and wholesome Aires.
  • These last geographical indications correspond to places where one does not practice daylight saving time. As there is therefore no change in seasonal time in these regions, the corresponding geographical indications do not need to be carried by mobile dial sectors, and can therefore be carried directly on board 9 of the first dial.
  • the first dial 3 can be manually controlled in rotation by means of a manual control member operable from outside the middle part.
  • this control member is in the form of a ring 53 whose rod carries a pinion 55 meshing with a peripheral edge toothing 57 of the first dial. It will be understood that this arrangement enables the wearer of the watch to rotate the first dial 3, and therefore all the geographical indications 5 it carries, by actuating the ring 53.
  • the figure 3 is a view from the bottom side of the watch, the bottom and the movement having been removed so as to provide a view from below of the board 9 of the dial 3.
  • the board 9 is pierced with a certain number of numbers. oblong openings 17 which define arcs of concentric circles on the dial. In the variants shown, these arcs are not all subtended by the same circle.
  • a first circle underlies four, while the fifth is on a circle of larger diameter.
  • the lower font of the board 9 also carries five small starred mobiles (respectively referenced 19, 20, 21, 22, and 23). Each of the starred mobiles is formed of a four-pointed star secured to a small toothed wheel.
  • the five Star-shaped mobiles are rotatably mounted under board 9. It can further be verified that in the present example, the distances separating respectively the different starred mobiles from the axis of the watch are all different.
  • the movable dial sectors 11, 12, 13, 14 and 15 are arranged to slide in the openings 17.
  • the mobile dial sectors have feet that are inserted into the openings oblong so that the end of the feet comes out under the board 9 of the first dial.
  • the end of each foot also carries a toothed sector.
  • the figure 4 is similar to the figure 3 and further shows how the toothed sectors (referenced respectively 11A, 12A, 13A, 14A and 15A) mesh each with one of the small starred mobiles. It will therefore be understood that any rotation of one of the small starred mobiles has the effect of sliding the corresponding dial sector in its oblong opening.
  • the figure 4 still shows five jump springs 49 provided for selectively keeping the dial sectors either in the position corresponding to the winter time or in the position corresponding to daylight saving time.
  • the timepiece according to the invention also comprises a rotating actuating member 25 which is arranged to switch the movable dial sectors 11 to 15 from their winter position to their summer position, or vice versa.
  • the rotating actuating member is constituted by a programming disk 25.
  • the programming disk is mounted to rotate under the support 9 of the first frame 3 (cf. figure 3 ) coaxially with the latter.
  • the programming disk 25 is part of the winter / summer switching mechanism and, as will be seen in more detail later, it is arranged to be driven intermittently by the movement.
  • the function of the programming disk is to determine the moment at which each of the different rotary dial sectors 11, 12, 13, 14 and 15 is actuated.
  • the programming disk In the view that the figure 2 from the bottom side of the watch, the programming disk almost completely masks the board 9 of the first dial, of which only the peripheral toothing 57 is visible. It will be further understood that the toothed sectors 11A, 12A, 13A, 14A and 15A and the small starred mobiles 19, 20, 21, 22 and 23 are housed between the programming disk 25 is the first dial 3. They are therefore not visible on the figure 2 .
  • the programming disc is provided with ten pins referenced 19H, 19E, 20H, 20E, 21E, 21H, 22E, 22H, 23E and 23H. Note that the pins are arranged on the face of the programming disc 25 facing the board 9, and therefore they are not visible strictly speaking on the figure 2 . However, in the present example, the pins are driven into holes in the programming disk. These are the holes that are visible in the figure 2 .
  • the distances separating the ten pins from the axis of the watch are all different. In addition, these distances are increasing in the order of the pins 19H, 19E, 20H, 20E, 21E, 21H, 22E, 22H, 23E, 23H.
  • each of the pins carried by the disc moves in a circular path whose radius is equal to the distance separating this pin from the axis of the needles of the watch.
  • the distances separating the five stellar mobiles from the axis of the watch are also all different. Indeed, each star-shaped mobile is arranged so that its star intercepts the trajectory of two precise pins.
  • the starred mobile 19 is arranged to intercept the circular trajectories of the pins 19H and 19E
  • the starred mobile 20 is arranged to intercept the trajectories of the pins 20H and 20E, and so on.
  • the picot 19H ( figure 2 ) is located slightly closer to the axis of the hands of the watch than is the axis of the starred mobile 19 ( figures 3 and 4 ).
  • the pin 19E ( figure 2 ) is situated slightly farther from the axis of the hands of the watch than is the starred mobile 19.
  • the pin 19E meets the star of the mobile 19, it rotates it by a quarter turn in the same meaning as the programming disc.
  • the teeth of toothed sector 11A is an internal toothing (in other words, turned towards the axis of the hands of the watch).
  • the star-shaped mobile 19 drives the toothed sector 11A
  • the latter rotates in the same direction as the star-shaped mobile.
  • the pin 19E meets the star of the mobile 19, and the latter therefore rotates a quarter of a turn in the direction of the clockwise
  • this rotation has the effect of sliding the sector. mobile dial 11, clockwise as well.
  • pin 19E shifts the mobile dial sector 11 to summer time.
  • the pin 19H it's the opposite. Indeed, as we have seen, the pin 19H rotates the stellar mobile 19 in the opposite direction.
  • the pin 19H is arranged to make the mobile dial sector 11 return to winter time when it meets the starry mobile.
  • the pins are arranged on the programming disk 25 in such a way that each encounter of one of the pins with a star-shaped mobile corresponds to a different angular position of the programming disk.
  • the relationship between the position of the pins and that of the starred mobiles is such that, when the programming disc rotates clockwise, the pins interact with their star in the order 23H, 19E, 20E, 21H, 22H , 22E, 21E, 23E, 20H and, finally, 19H.
  • the winter / summer switching mechanism which is the subject of the present description makes it possible to correctly control the changes back and forth between winter time and time.
  • the figure 5 is a partial view, in plan from the bottom side, of a first embodiment of the invention schematically showing the winter / summer switching mechanism and more particularly the kinematic chain arranged to allow the movement of the workpiece. watchmaking to drive the actuator rotating intermittently.
  • the timepiece may be the universal watch described above.
  • the rotating actuator illustrated in FIG. figure 5 is a toothed disk 125 similar to the programming disk 25 which has been described in connection with the Figures 2 to 4 . It will be understood, however, that instead of being in the form of a toothed disc, the rotating actuating member of the invention could equally well have, for example, the shape of a ring with an internal toothing, or even have for example the shape of a rotary cylinder lined with pins.
  • a wheel 127 positioned under the toothed disc 125 can be seen concentrically with the latter.
  • the wheel 127 meshes with a wheel 129 which carries a finger 131.
  • figure 5 still shows a seven star 133 positioned by a jumper 139.
  • the star of seven is disposed facing both the wheel 129 and the toothing of the toothed disc 125.
  • the star 133 itself carries a finger 135 arranged to cooperate with the teeth 137 of the disk 125.
  • the toothed disk 125 is a programming disc lined with pins. It is similar to the programming disc 25, and it is rotatably mounted about the axis of the needles of the shows (not shown in the figure 5 ).
  • a jumper spring mounted under the support 9 of the dial is arranged to secure the programming disc with the dial 3. This jumper spring can be the jumper 51 shown in FIG. figure 4 .
  • the wheel 127 is the wheel of the hours of the movement. It typically performs a tour in twelve hours.
  • the wheel 129, or driving wheel of the star of seven has twice as many teeth as the hour wheel 127, so that the wheel 129 makes one turn in twenty-four hours.
  • the wheel 129 can act on the star of seven 133 via the finger 131. Once a day, or once a night, the finger 131 actuates the star of seven, forcing the jumper 139 to be lifted, so that the star moves forward with a tooth. The star of seven thus completes a complete rotation a week. It thus forms a counter of the days of the week. Thanks to the finger 135 that it carries, the star 133 can act itself on the programming disk 125.
  • the finger 135 actuates the disk 125, forcing the spring-jumper 51 ( figure 4 ) to raise, so that the programming disk advances of a led tooth 137.
  • the jumper 51 must not be too strong, so that the disc 125 can rotate without causing the first dial 3 with him.
  • the programming disk 125 is arranged to advance in jerks, and that each time during the advance, a stud encounters one of the small starred mobiles, one of the mobile dial sectors 11 to 15 shifts from 1 / 24th of a turn, from winter time to summer time or vice versa.
  • the ten pins (of which eight respectively referenced 120H, 120E, 121E, 121H, 122E, 122H, 123E and 123H are visible in the figure 5 ) are arranged on the programming disk 125 in such a way that each encounter of one of the pins with a star-shaped mobile corresponds to a different angular position of the disk of programming.
  • the programming disc successively occupies during the year as many distinct angular positions as there are weeks in a year, most of the displacements of the disc 125 do not affect the first mobile geographical indications.
  • the Figures 6A, 6B, 7 and 8 are views of a universal watch according to a second embodiment of the invention. According to this second embodiment, the programming disk is operated only during the weeks when one of the first geographical indications has to be switched.
  • the star 233 can act itself on a star of ten 241 which is integral and concentric with the programming disk 225.
  • the star of seven 233 is movable vertically between an engaged position, in which the finger 235 can actuate the star of ten 241, and a disengaged position in which the finger 235 does not cut the trajectory of the teeth of the star 241.
  • a clutch mechanism is provided to switch the seven star 233 between the engaged position and the disengaged position.
  • This mechanism comprises a cam 243 in the form of a ring and which has a plurality of notches 245.
  • the cam 243 is driven by the movement so as to perform one revolution per year, and the positions occupied by the notches 245 correspond to the weeks of rotation. the year in which at least one of the first mobile geographical indications has to change position.
  • the clutch mechanism also comprises a cam follower 247 which is resiliently biased against the cam 243.
  • the cam follower 247 has an inclined arranged opposite the star of seven 233 (visible in particular in FIG. Figure 6B ).
  • the cam follower 247 falls into one of the notches 245, it slides towards the star of seven, and its inclined abuts against the upper part of the star, forcing it to lower until that the finger 235 is in the same plane as the star of ten 241. The star of seven is then in the engaged position. It will be understood that according to this second embodiment, the cam follower 247 falls into a notch each time one of the first moving geographical indications has to be moved. The rest of the time, when no geographical indication is to be switched, the seven star is disengaged and the programming disc is not operated during the transition from Saturday to Sunday. Thus, the programming disk does not perform one revolution in fifty-two or fifty-three steps, but completes a complete rotation in as many steps as there are commutations to be performed on the mobile dial sectors (ten steps in this example).

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  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
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Claims (7)

  1. Universalzeitmessgerät, umfassend ein Uhrwerk, ein erstes Zifferblatt (3), das geographische Angaben (5), die den verschiedenen Zeitzonen entsprechen und einen Stundenkreis von 24 Stunden definieren, trägt, und ein zweites Zifferblatt (7) von 24 Stunden, das konzentrisch zum ersten Zifferblatt ist und derart beschaffen ist, dass es vom Uhrwerk zur Drehung angetrieben wird, wobei das zweite Zifferblatt Zeitangaben trägt, die gegenüber den geographischen Angaben des ersten Zifferblatts angeordnet sind, um Lokalzeiten anzuzeigen, wobei die geographischen Angaben erste geographische Angaben einschliessen, die Orten entsprechen, wo die Sommerzeit läuft, wobei die ersten geographischen Angaben auf dem ersten Zifferblatt beweglich sind und derart vorgesehen sind, dass sie zwischen ersten Positionen und zweiten Positionen umgeschaltet werden, wobei die ersten Positionen der Winterzeit entsprechen und wobei die zweiten Positionen der Sommerzeit entsprechen und um 1/24 Drehung im Verhältnis zu den ersten Positionen winkelmässig versetzt sind;
    dadurch gekennzeichnet,
    - dass das Zeitmessgerät einen Winter/Sommer-Umschaltmechanismus umfasst, der vom Uhrwerk angetrieben wird, wobei der Umschaltmechanismus ein drehendes Betätigungsorgan (25; 125; 225) umfasst, das vorgesehen ist, um in intermittierender Weise vom Uhrwerk derart angetrieben zu werden, dass das Betätigungsorgan eine vollständige Umdrehung in einem Jahr ausführt, indem es ruckweise dreht, wobei das Betätigungsorgan derart beschaffen ist, dass seine Drehung jede der ersten geographischen Angaben im Laufe eines Jahres einmal in einer Richtung und einmal in der anderen umschalten lässt,
    - dass das Zeitmessgerät zudem einen Wochentag-Zähler (133; 233) umfasst, der vom Uhrwerk angetrieben wird und derart beschaffen ist, dass er das Betätigungsorgan (25; 125; 225) bei Übergängen von Samstag auf Sonntag zur Drehung antreibt.
  2. Universalzeitmessgerät nach Anspruch 1, dadurch gekennzeichnet, dass die ersten geographischen Angaben von beweglichen Zifferblattsektoren (11, 12, 13, 14, 15) getragen werden, wobei wenigstens einer (11, 12) dieser beweglichen Zifferblattsektoren mehrere erste geographische Angaben trägt, die verschiedenen Zeitzonen entsprechen, wobei die ersten geographischen Angaben, die vom gleichen beweglichen Zifferblattsektor getragen werden, Orte bezeichnen, wo die Übergänge zwischen Sommerzeit und Winterzeit zum gleichen Zeitpunkt in der einen Richtung sowie in der anderen stattfinden.
  3. Universalzeitmessgerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das drehende Betätigungsorgan (25; 125; 225) eine Platte oder einen mit Zacken versehenen Zylinder umfasst.
  4. Universalzeitmessgerät nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, dass der Wochentag-Zähler (133; 233) derart beschaffen ist, dass er das Betätigungsorgan (25; 125; 225) bei jedem Übergang von Samstag auf Sonntag um einen Schritt vorrücken lässt.
  5. Universalzeitmessgerät nach Anspruch 4, dadurch gekennzeichnet, dass das drehende Betätigungsorgan (25; 125) eine koaxiale Zahnung umfasst, wobei die Zahnung von 52 oder 53 Zähnen gebildet ist und der Wochentag-Zähler (133) derart beschaffen ist, dass er das Betätigungsorgan bei jedem Übergang von Samstag auf Sonntag um einen Zahn vorrücken lässt.
  6. Universalzeitmessgerät nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, dass der Winter/Sommer-Umschaltmechanismus folgende Elemente umfasst:
    - eine auskuppelbare kinematische Verbindung (235, 241) zwischen dem Wochentag-Zähler (233) und dem drehenden Betätigungsorgan (225), wobei die kinematische Verbindung derart vorgesehen ist, dass der Wochentag-Zähler das drehende Betätigungsorgan bei den Übergängen von Samstag auf Sonntag antreibt, solange die kinematische Verbindung nicht ausgekuppelt ist,
    - eine Jahreskurvenscheibe (243), die eine Vielzahl von Kerben (245) oder von Lücken aufweist, die den Jahrwochen entsprechen, während derer wenigstens eine der ersten geographischen Angaben von der Winterzeit zur Sommerzeit, oder umgekehrt, gewechselt werden muss,
    - einen Auskupplungsmechanismus (233, 247), der von der Jahreskurvenscheibe (243) gesteuert wird und derart vorgesehen ist, dass er die kinematische Verbindung auskuppelt, damit der Wochentag-Zähler (233) das drehende Betätigungsorgan (225) während der Wochen, wo keine der ersten geographischen Angaben gewechselt werden muss, nicht antreibt.
  7. Universalzeitmessgerät nach Anspruch 6, dadurch gekennzeichnet, dass die Jahreskurvenscheibe (243) mit einer von 52 oder 53 Zähnen gebildeten koaxialen Zahnung fest verbunden ist, wobei der Wochentag-Zähler (233) einen Finger (235) trägt, der derart beschaffen ist, dass er einmal pro Woche mit der Zahnung zusammenwirkt.
EP12188285.6A 2012-09-20 2012-10-12 Universaluhr Active EP2720090B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12188285.6A EP2720090B1 (de) 2012-09-20 2012-10-12 Universaluhr
US14/029,112 US9025419B2 (en) 2012-09-20 2013-09-17 Universal timepiece
CN201310427157.8A CN103676605B (zh) 2012-09-20 2013-09-18 通用时计
RU2013142728A RU2627024C2 (ru) 2012-09-20 2013-09-19 Хронометр с функцией мирового времени
JP2013194945A JP5543650B2 (ja) 2012-09-20 2013-09-20 世界時時計
HK14109577.6A HK1196440A1 (zh) 2012-09-20 2014-09-24 通用時計

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12185275 2012-09-20
EP12188285.6A EP2720090B1 (de) 2012-09-20 2012-10-12 Universaluhr

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EP2720090A1 EP2720090A1 (de) 2014-04-16
EP2720090B1 true EP2720090B1 (de) 2015-05-27

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EP12188285.6A Active EP2720090B1 (de) 2012-09-20 2012-10-12 Universaluhr

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US (1) US9025419B2 (de)
EP (1) EP2720090B1 (de)
JP (1) JP5543650B2 (de)
CN (1) CN103676605B (de)
HK (1) HK1196440A1 (de)
RU (1) RU2627024C2 (de)

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JP6303444B2 (ja) 2013-11-28 2018-04-04 セイコーエプソン株式会社 電子時計
USD762489S1 (en) * 2014-08-08 2016-08-02 Paj, Inc. International watch
USD875590S1 (en) * 2016-01-18 2020-02-18 Lange Uhren Gmbh Watch dial
EP3705951A1 (de) * 2019-03-07 2020-09-09 Patek Philippe SA Genève Mechanismus zur anzeige der wochennummer fur einen uhrzeug
JP7004034B2 (ja) * 2020-07-08 2022-01-21 カシオ計算機株式会社 電子時計

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CN100511035C (zh) * 2006-11-24 2009-07-08 天津Isa有限公司 世界时手表的第二时区时间指示机构
CH705113B1 (de) * 2007-04-11 2012-12-31 Kurt Loosli Mehrfachzeitzonenuhr.
DE202007014239U1 (de) * 2007-10-11 2007-12-20 Festo Ag & Co Uhr, insbesondere astronomische Uhr oder Kalenderuhr
US20100124152A1 (en) * 2008-11-18 2010-05-20 Gilbert Kye Lee Image Clock
CN101950152B (zh) * 2010-09-25 2012-11-14 孙百英 一种模拟式时刻显示装置
CH704244B1 (fr) * 2010-12-20 2015-04-15 Gfpi S A Dispositif d'affichage des heures comprenant deux organes d'affichage des heures et pièce d'horlogerie comprenant un tel dispositif.
RU2598558C2 (ru) 2011-03-15 2016-09-27 Те Свотч Груп Рисерч Энд Дивелопмент Лтд Хронометр с функцией мирового времени

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HK1196440A1 (zh) 2014-12-12
JP2014062905A (ja) 2014-04-10
CN103676605A (zh) 2014-03-26
RU2627024C2 (ru) 2017-08-02
EP2720090A1 (de) 2014-04-16
JP5543650B2 (ja) 2014-07-09
US20140078869A1 (en) 2014-03-20
CN103676605B (zh) 2016-09-07
RU2013142728A (ru) 2015-03-27

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