EP4145230A1 - Bezel for a timepiece - Google Patents

Bezel for a timepiece Download PDF

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Publication number
EP4145230A1
EP4145230A1 EP21195119.9A EP21195119A EP4145230A1 EP 4145230 A1 EP4145230 A1 EP 4145230A1 EP 21195119 A EP21195119 A EP 21195119A EP 4145230 A1 EP4145230 A1 EP 4145230A1
Authority
EP
European Patent Office
Prior art keywords
bezel
ring
groove
timepiece
walls
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.)
Pending
Application number
EP21195119.9A
Other languages
German (de)
French (fr)
Inventor
Philippe SCHALLER
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.)
Omega SA
Original Assignee
Omega 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 Omega SA filed Critical Omega SA
Priority to EP21195119.9A priority Critical patent/EP4145230A1/en
Priority to US17/868,184 priority patent/US20230075218A1/en
Priority to KR1020220091163A priority patent/KR20230036035A/en
Priority to JP2022122540A priority patent/JP7429265B2/en
Priority to CN202210925846.0A priority patent/CN115755561A/en
Publication of EP4145230A1 publication Critical patent/EP4145230A1/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/28Adjustable guide marks or pointers for indicating determined points of time
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/28Adjustable guide marks or pointers for indicating determined points of time
    • G04B19/283Adjustable guide marks or pointers for indicating determined points of time on rotatable rings, i.e. bezel
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/30Illumination of dials or hands
    • G04B19/32Illumination of dials or hands by luminescent substances
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B39/00Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02Sealing crystals or glasses

Definitions

  • the invention relates to a bezel for a timepiece.
  • the element is for example a rotating bezel
  • the index makes it possible, for example, to indicate a reference position for the measurement, by the diver, of his immersion time at sea. To do this, the diver turns the bezel so as to align the index with the minute hand. This position then becomes the reference for measuring the elapsed time.
  • One of the main efficiency criteria of a diver's watch must be the readability of the time and the index during the immersion phase.
  • a known solution consists in covering the index of the bezel, as well as the hands of the watch, with a phosphorescent material. This makes the index and hands visible in low light conditions, typically a few meters underwater.
  • a diver's watch is for example described in the patent application FR 1 572 837 A .
  • a drawback of this solution is that it makes it necessary to change the complete bezel once the phosphorescent material has been exhausted.
  • such a solution generally requires placing the indications on the surface of the bezel, which exposes them to shocks and friction and damages them irreparably.
  • the object of the invention is to overcome the drawbacks of the prior art by proposing to provide a bezel system fitted with a luminescent timer which is simple to mount, waterproof and safe.
  • the invention relates to a bezel which comprises the characteristics mentioned in independent claim 1.
  • the invention further relates to a timepiece comprising a case comprising a middle part closed by a back and a crystal and provided with a bezel, and a bezel according to one of the preceding claims.
  • THE figures 1 and 2 illustrate a bezel 1 according to the invention, the bezel 1 being arranged to be mounted on a timepiece which comprises a case closed by a bottom and a crystal.
  • the bezel 1 is a part of annular shape and comprises an upper face visible by the user and a lower face in direct or indirect contact with the watch case.
  • This bezel 1 may be made of a metallic, composite or even ceramic material, or even of plastic material.
  • the bezel 1 can be mounted rotating or not at the level of the caseband.
  • a spring-notching assembly or snap-fastening system is arranged in the case of a rotating bezel.
  • This spring-notch assembly comprises spring means and a toothed element.
  • One of the elements of the spring-notching assembly will be angularly secured to the caseband while the other will be angularly secured to the bezel 1 so as to allow the angular indexing of the bezel with respect to the caseband.
  • the timepiece For mounting the bezel 1, the timepiece comprises in known manner a middle part in which a shoulder is arranged, this shoulder being defined by a side wall and a base.
  • This shoulder serves as a housing for the bezel.
  • the side wall includes a protrusion extending over the entire perimeter of the side wall. This protrusion makes it possible to define, in cooperation with the base and the wall, a retaining groove. This retaining groove allows, during force assembly of the bezel, that the latter is inserted therein and is maintained.
  • the bezel 1 has a groove 2 at the level of the upper face 1a, this groove 2 also being annular, that is to say extending along the upper face 1a, and comprising a bottom 20 and two walls 21, 22.
  • the bezel 1 acts as a housing for a ring of luminescent material 3 which is arranged on the bottom 20, and for a second ring of mineral material 4 surmounting the ring of luminescent material 3 and occupying the remaining volume of the groove 2.
  • bezel 1 further comprises a timer element.
  • This timer element is in the form of a ring of luminescent material 3 which comprises a timer element 30 allowing an indication of the minutes, and whose dimensions allow it to be placed in the bottom 20 of the groove 2 of the bezel 1 as visible at the figure 2 .
  • This ring of luminescent material 3 can be made of a plastic or metallic or organic material such as wood or of a material crystalline like sapphire or ruby or ceramic. Timer indices are then produced in relief, that is to say in extra thickness, on the surface of the ring 3.
  • the ring of luminescent material 3 is in the form of a ring of circular or trapezoidal section as illustrated in figure 2 .
  • the timer marking on bezel 1 is produced in the form of metallizations forming indices.
  • the second ring 4 is made of a transparent mineral material so as to be able to observe the timer through the second ring 4.
  • the second ring 4 is therefore mounted in the groove 2, above the luminescent material ring 3
  • the second ring 4 is in the form of an annular ring of rectangular section and whose dimensions allow it to be placed in the groove 2 so that the latter is flush with the upper surface of the bezel 1.
  • the mineral material forming the second ring is chosen from: glass, sapphire, ruby, ceramic.
  • the groove comprises, on each of the walls 21, 22, a groove 6, 6' which is arranged to receive a seal 5, 5', of O-ring shape, so as to seal the groove and prevent dust or liquids from being deposited on the luminescent material ring 3.
  • the height of the grooves is similar to the height of the second ring 4, which makes it possible to have a thicker/higher seal 5 and thus better sealing.
  • the second ring 4 also has chamfers at the upper and lower edges to facilitate insertion and avoid damaging the seal.
  • the upper part of the groove 5, 5' is slightly chamfered so as not to pinch the seal and damage it when inserting the second ring 4.
  • each joint 5, 5 is then placed in a corresponding groove 6, 6'.
  • the second ring 4 is inserted by force into the groove 2 over the luminescent material ring 3.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)

Abstract

L'invention concerne une lunette (1) pour une pièce d'horlogerie, caractérisé en ce qu'elle comprend une rainure annulaire (2) avec un fond (20) et deux parois (21, 22), dans laquelle une bague (3) en matière luminescente (3) est disposée sur le fond, ladite bague (3) étant surmontée par une deuxième bague (4) en matériau minéral occupant le volume de ladite rainure, et ce que ladite lunette (1) comprend dans chacune desdites deux parois (21, 22) un joint (5, 5') coopérant avec ladite deuxième bague (4).The invention relates to a bezel (1) for a timepiece, characterized in that it comprises an annular groove (2) with a bottom (20) and two walls (21, 22), in which a ring (3 ) of luminescent material (3) is placed on the bottom, said ring (3) being surmounted by a second ring (4) of mineral material occupying the volume of said groove, and that said bezel (1) comprises in each of said two walls (21, 22) a gasket (5, 5') cooperating with said second ring (4).

Description

Domaine technique de l'inventionTechnical field of the invention

L'invention concerne une lunette pour pièce d'horlogerie.The invention relates to a bezel for a timepiece.

Etat de la techniqueState of the art

Dans le domaine des montres comprenant une boîte de montre munie d'une carrure, il est connu de prévoir sur la carrure un élément muni d'au moins un index lumineux. Dans le cas d'une montre de plongée l'élément est par exemple une lunette tournante, et l'index permet par exemple d'indiquer une position de référence pour la mesure, par le plongeur, de son temps d'immersion en mer. Pour ce faire, le plongeur tourne la lunette de manière à aligner l'index avec l'aiguille des minutes. Cette position devient alors la référence pour mesurer le temps écoulé. Un des critères d'efficacité principaux d'une montre de plongée doit être la lisibilité de l'heure et de l'index pendant la phase d'immersion.In the field of watches comprising a watch case provided with a middle part, it is known to provide on the middle part an element provided with at least one luminous index. In the case of a diver's watch, the element is for example a rotating bezel, and the index makes it possible, for example, to indicate a reference position for the measurement, by the diver, of his immersion time at sea. To do this, the diver turns the bezel so as to align the index with the minute hand. This position then becomes the reference for measuring the elapsed time. One of the main efficiency criteria of a diver's watch must be the readability of the time and the index during the immersion phase.

Afin de répondre à cette contrainte, une solution connue consiste à recouvrir l'index de la lunette, ainsi que les aiguilles de la montre, d'une matière phosphorescente. Ceci permet de rendre l'index et les aiguilles visibles dans des conditions de faible luminosité, typiquement à quelques mètres sous l'eau. Une telle montre de plongée est par exemple décrite dans la demande de brevet FR 1 572 837 A . Toutefois, un inconvénient de cette solution est qu'elle impose de changer la lunette complète une fois la matière phosphorescente épuisée. Par ailleurs, une telle solution impose généralement de placer les indications à la surface de lunette ce qui les expose aux chocs et frottements et les endommage irrémédiablement.In order to meet this constraint, a known solution consists in covering the index of the bezel, as well as the hands of the watch, with a phosphorescent material. This makes the index and hands visible in low light conditions, typically a few meters underwater. Such a diver's watch is for example described in the patent application FR 1 572 837 A . However, a drawback of this solution is that it makes it necessary to change the complete bezel once the phosphorescent material has been exhausted. Moreover, such a solution generally requires placing the indications on the surface of the bezel, which exposes them to shocks and friction and damages them irreparably.

Résumé de l'inventionSummary of the invention

L'invention a pour but de pallier les inconvénients de l'art antérieur en proposant de fournir un système de lunette muni d'une minuterie luminescente qui soit simple à monter, étanche et sûre.The object of the invention is to overcome the drawbacks of the prior art by proposing to provide a bezel system fitted with a luminescent timer which is simple to mount, waterproof and safe.

A cet effet, l'invention concerne une lunette qui comprend les caractéristiques mentionnées dans la revendication indépendante 1.To this end, the invention relates to a bezel which comprises the characteristics mentioned in independent claim 1.

Des formes particulières de la montre sont définies dans les revendications dépendantes 2 à 8.Particular shapes of the watch are defined in dependent claims 2 to 8.

L'invention concerne en outre une pièce d'horlogerie comprenant un boitier comprenant une carrure fermée par un fond et une glace et munie d'une lunette, et une lunette selon l'une des revendications précédentes.The invention further relates to a timepiece comprising a case comprising a middle part closed by a back and a crystal and provided with a bezel, and a bezel according to one of the preceding claims.

Brève description des figuresBrief description of figures

Les buts, avantages et caractéristiques de la montre selon l'invention apparaîtront mieux dans la description suivante sur la base d'au moins une forme d'exécution non limitative illustrée par les dessins sur lesquels :

  • la figure 1 est une vue en perspective d'une lunette selon l'invention ;
  • la figure 2 est une vue en coupe, prise selon un plan de coupe A-A, de la lunette de la figure 1 selon l'invention.
The aims, advantages and characteristics of the watch according to the invention will appear better in the following description on the basis of at least one non-limiting embodiment illustrated by the drawings in which:
  • there figure 1 is a perspective view of a bezel according to the invention;
  • there figure 2 is a cross-sectional view, taken according to section plan AA, of the bezel of the figure 1 according to the invention.

Description détaillée de l'inventionDetailed description of the invention

Les figures 1 et 2 illustrent une lunette 1 conforme à l'invention, la lunette 1 étant agencée pour être montée sur une pièce d'horlogerie qui comprend un boitier fermé par un fond et une glace. La lunette 1 est une pièce de forme annulaire et comprend une face supérieure visible par l'utilisateur et une face inférieure en contact direct ou indirect avec la boîte de montre. Cette lunette 1 pourra être réalisée dans un matériau métallique, composite ou encore céramique, voire en matériau plastique.THE figures 1 and 2 illustrate a bezel 1 according to the invention, the bezel 1 being arranged to be mounted on a timepiece which comprises a case closed by a bottom and a crystal. The bezel 1 is a part of annular shape and comprises an upper face visible by the user and a lower face in direct or indirect contact with the watch case. This bezel 1 may be made of a metallic, composite or even ceramic material, or even of plastic material.

La lunette 1 peut être montée tournante ou non au niveau de la carrure. Dans le cas d'une lunette tournante, un ensemble ressort-crantage ou système à encliquetage est agencé. Cet ensemble ressort-crantage comprend des moyens ressorts et un élément denté. Un des éléments de l'ensemble ressort-crantage sera angulairement solidaire de la carrure alors que l'autre sera angulairement solidaire de la lunette 1 de sorte à permettre l'indexation angulaire de la lunette par rapport à la carrure.The bezel 1 can be mounted rotating or not at the level of the caseband. In the case of a rotating bezel, a spring-notching assembly or snap-fastening system is arranged. This spring-notch assembly comprises spring means and a toothed element. One of the elements of the spring-notching assembly will be angularly secured to the caseband while the other will be angularly secured to the bezel 1 so as to allow the angular indexing of the bezel with respect to the caseband.

Pour le montage de la lunette 1, la pièce d'horlogerie comprend de manière connue une carrure dans laquelle un épaulement est agencé, cet épaulement étant défini par une paroi latérale et une base. Cet épaulement sert de logement pour la lunette. En général, la paroi latérale comprend une excroissance s'étendant sur l'intégralité du périmètre de la paroi latérale. Cette excroissance permet de définir, en coopération avec la base et la paroi, une gorge de maintien. Cette gorge de maintien permet, lors de l'assemblage à force de la lunette, que celle-ci s'y insère et soit maintenu.For mounting the bezel 1, the timepiece comprises in known manner a middle part in which a shoulder is arranged, this shoulder being defined by a side wall and a base. This shoulder serves as a housing for the bezel. In general, the side wall includes a protrusion extending over the entire perimeter of the side wall. This protrusion makes it possible to define, in cooperation with the base and the wall, a retaining groove. This retaining groove allows, during force assembly of the bezel, that the latter is inserted therein and is maintained.

Selon l'invention, la lunette 1 présente une rainure 2 au niveau de la face supérieure 1a, cette rainure 2 étant également annulaire c'est à dire s'étendant le long de la face supérieure 1a, et comprenant un fond 20 et deux parois 21, 22.According to the invention, the bezel 1 has a groove 2 at the level of the upper face 1a, this groove 2 also being annular, that is to say extending along the upper face 1a, and comprising a bottom 20 and two walls 21, 22.

Avantageusement, la lunette 1 fait office de logement pour une bague en matière luminescente 3 qui est disposée sur le fond 20, et pour une deuxième bague en matériau minéral 4 surmontant la bague en matière luminescente 3 et occupant le volume restant de la rainure 2.Advantageously, the bezel 1 acts as a housing for a ring of luminescent material 3 which is arranged on the bottom 20, and for a second ring of mineral material 4 surmounting the ring of luminescent material 3 and occupying the remaining volume of the groove 2.

Selon l'invention, la lunette 1 comprend en outre un élément de minuterie. Cet élément de minuterie se présente sous la forme bague en matière luminescente 3 qui comprend un élément de minuterie 30 permettant une indication des minutes, et dont les dimensions lui permettent d'être placée dans le fond 20 de la rainure 2 de la lunette 1 comme visible à la figure 2. Cette bague en matière luminescente 3 peut être réalisée dans un matériau plastique ou métallique ou organique comme du bois ou dans un matériau cristallin comme du saphir ou rubis ou céramique. Des indices de minuterie sont alors réalisés en relief, c'est à dire en surépaisseur, sur la surface de la bague 3. La bague en matière luminescente 3 se présente sous la forme d'un anneau de section circulaire ou trapézoïdale comme illustré à la figure 2.According to the invention, bezel 1 further comprises a timer element. This timer element is in the form of a ring of luminescent material 3 which comprises a timer element 30 allowing an indication of the minutes, and whose dimensions allow it to be placed in the bottom 20 of the groove 2 of the bezel 1 as visible at the figure 2 . This ring of luminescent material 3 can be made of a plastic or metallic or organic material such as wood or of a material crystalline like sapphire or ruby or ceramic. Timer indices are then produced in relief, that is to say in extra thickness, on the surface of the ring 3. The ring of luminescent material 3 is in the form of a ring of circular or trapezoidal section as illustrated in figure 2 .

Selon un mode de réalisation avantageux, le marquage de minuterie sur la lunette 1 est réalisé sous forme de métallisations formant des indices. On pourrait également imaginer des creusures effectuées dans la bague en matière luminescente 3 puis remplis par une encre ou un métal.According to an advantageous embodiment, the timer marking on bezel 1 is produced in the form of metallizations forming indices. One could also imagine hollows made in the luminescent material ring 3 then filled with an ink or a metal.

Avantageusement, la deuxième bague 4 est réalisée en un matériau minéral transparent de manière à pouvoir observer la minuterie au travers de la deuxième bague 4. La deuxième bague 4 est donc montée dans la rainure 2, au-dessus de la bague en matière luminescente 3. La deuxième bague 4 se présente sous la forme d'une bague annulaire de section rectangulaire et dont les dimensions lui permettent d'être placée dans la rainure 2 de sorte que celle-ci affleure avec la surface supérieure de la lunette 1.Advantageously, the second ring 4 is made of a transparent mineral material so as to be able to observe the timer through the second ring 4. The second ring 4 is therefore mounted in the groove 2, above the luminescent material ring 3 The second ring 4 is in the form of an annular ring of rectangular section and whose dimensions allow it to be placed in the groove 2 so that the latter is flush with the upper surface of the bezel 1.

Le matériau minéral formant la deuxième bague est choisi parmi : le verre, le saphir, rubis, la céramique.The mineral material forming the second ring is chosen from: glass, sapphire, ruby, ceramic.

Selon l'invention, la rainure comprend, sur chacune des parois 21, 22, un sillon 6, 6' qui est agencé pour recevoir un joint 5, 5', de forme torique, de manière à assurer l'étanchéité de la rainure et éviter que des poussières ou liquides viennent se déposer sur la bague en matière luminescente 3. La hauteur des sillons est similaire à la hauteur de la deuxième bague 4, ce qui permet d'avoir un joint 5 plus épais/plus haut et ainsi une meilleure étanchéité. La deuxième bague 4 présente également des chanfreins au niveau des arrêtes supérieure et inférieure pour faciliter l'insertion et éviter d'abimer le joint.According to the invention, the groove comprises, on each of the walls 21, 22, a groove 6, 6' which is arranged to receive a seal 5, 5', of O-ring shape, so as to seal the groove and prevent dust or liquids from being deposited on the luminescent material ring 3. The height of the grooves is similar to the height of the second ring 4, which makes it possible to have a thicker/higher seal 5 and thus better sealing. The second ring 4 also has chamfers at the upper and lower edges to facilitate insertion and avoid damaging the seal.

Comme on peut l'observer à la figure 2, la partie haute du sillon 5, 5' est légèrement chanfreinée de manière à ne pas pincer le joint et l'abimer lors de l'insertion de la deuxième bague 4.As can be observed at the figure 2 , the upper part of the groove 5, 5' is slightly chamfered so as not to pinch the seal and damage it when inserting the second ring 4.

Lors de l'assemblage de la lunette 1, la bague en matière luminescente 3 est insérée en premier contre le fond 20 de la rainure 2, puis chaque joint 5, 5 est ensuite placé dans un sillon correspondant 6, 6'. Enfin la deuxième bague 4 est insérée en force dans la rainure 2 par-dessus la bague en matière luminescente 3. Ainsi, le tout est maintenu assemblé grâce aux forces de friction entre les joints 5, 5 et la deuxième bague 4, les joints 5, 5' faisant également office d'élément d'étanchéité.During assembly of the bezel 1, the ring of luminescent material 3 is inserted first against the bottom 20 of the groove 2, then each joint 5, 5 is then placed in a corresponding groove 6, 6'. Finally the second ring 4 is inserted by force into the groove 2 over the luminescent material ring 3. Thus, the whole is kept assembled thanks to the friction forces between the joints 5, 5 and the second ring 4, the joints 5 , 5' also acting as a sealing element.

On comprendra que diverses modifications et/ou améliorations et/ou combinaisons évidentes pour l'homme du métier peuvent être apportées aux différents modes de réalisation de l'invention exposée ci-dessus sans sortir du cadre de l'invention définie par les revendications annexées.It will be understood that various modifications and/or improvements and/or combinations obvious to those skilled in the art can be made to the various embodiments of the invention described above without departing from the scope of the invention defined by the appended claims.

Claims (9)

Lunette (1) pour une pièce d'horlogerie, caractérisé en ce qu'elle comprend une rainure annulaire (2) avec un fond (20) et deux parois (21, 22), dans laquelle une bague (3) en matière luminescente est disposée sur le fond, ladite bague (3) étant surmontée par une deuxième bague (4) en matériau minéral occupant le volume de ladite rainure, et ce que ladite lunette (1) comprend dans chacune desdites deux parois (21, 22) un joint (5, 5') coopérant avec ladite deuxième bague (4).Bezel (1) for a timepiece, characterized in that it comprises an annular groove (2) with a bottom (20) and two walls (21, 22), in which a ring (3) of luminescent material is arranged on the bottom, said ring (3) being surmounted by a second ring (4) of mineral material occupying the volume of said groove, and said bezel (1) comprising in each of said two walls (21, 22) a gasket (5, 5') cooperating with said second ring (4). Lunette (1) selon la revendication 1, caractérisée en ce que ladite bague en matière luminescente (3) comprend un élément de minuterie (30) permettant une indication des minutes.Bezel (1) according to Claim 1, characterized in that the said ring of luminescent material (3) comprises a timer element (30) allowing an indication of the minutes. Lunette (1) selon la revendication 1 ou 2, caractérisée en ce que le matériau minéral formant la deuxième bague (4) est un matériau transparent.Spectacle (1) according to Claim 1 or 2, characterized in that the mineral material forming the second ring (4) is a transparent material. Lunette (1) selon l'une des revendications 1 à 3, caractérisée en ce que ladite deuxième bague (4) est agencée de sorte que celle-ci affleure la surface de la lunette (1).Bezel (1) according to one of Claims 1 to 3, characterized in that the said second ring (4) is arranged so that it is flush with the surface of the bezel (1). Lunette (1) selon l'une des revendications 1 à 4, caractérisée en ce que la rainure (2) comprend, sur chacune des parois (21, 22), un sillon (6, 6') agencé pour recevoir l'un des deux joints (5, 5').Spectacle (1) according to one of Claims 1 to 4, characterized in that the groove (2) comprises, on each of the walls (21, 22), a groove (6, 6') arranged to receive one of the two gaskets (5, 5'). Lunette (1) selon l'une des revendications 1 à 5, caractérisée en ce que lesdits joints sont des joints toriques.Spectacle (1) according to one of Claims 1 to 5, characterized in that the said seals are O-rings. Lunette (1) selon l'une des revendications 1 à 6, caractérisé en ce que l'élément de minuterie (30) est réalisé sous forme de métallisations formant des indices.Bezel (1) according to one of Claims 1 to 6, characterized in that the timing element (30) is produced in the form of metallizations forming indices. Lunette (1) selon l'une des revendications 1 à 7, caractérisée en ce que le matériau minéral formant la deuxième bague (4) est choisi parmi : le verre, le saphir, rubis ...Bezel (1) according to one of Claims 1 to 7, characterized in that the mineral material forming the second ring (4) is chosen from: glass, sapphire, ruby, etc. Pièce d'horlogerie comprenant un boitier comprenant une carrure fermée par un fond et une glace et munie d'une lunette (1) selon l'une des revendications précédentes.Timepiece comprising a case comprising a caseband closed by a back and a crystal and fitted with a bezel (1) according to one of the preceding claims.
EP21195119.9A 2021-09-06 2021-09-06 Bezel for a timepiece Pending EP4145230A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP21195119.9A EP4145230A1 (en) 2021-09-06 2021-09-06 Bezel for a timepiece
US17/868,184 US20230075218A1 (en) 2021-09-06 2022-07-19 Bezel for a timepiece
KR1020220091163A KR20230036035A (en) 2021-09-06 2022-07-22 Bezel for a timepiece
JP2022122540A JP7429265B2 (en) 2021-09-06 2022-08-01 bezel for timepiece
CN202210925846.0A CN115755561A (en) 2021-09-06 2022-08-03 Bezel for a timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21195119.9A EP4145230A1 (en) 2021-09-06 2021-09-06 Bezel for a timepiece

Publications (1)

Publication Number Publication Date
EP4145230A1 true EP4145230A1 (en) 2023-03-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21195119.9A Pending EP4145230A1 (en) 2021-09-06 2021-09-06 Bezel for a timepiece

Country Status (5)

Country Link
US (1) US20230075218A1 (en)
EP (1) EP4145230A1 (en)
JP (1) JP7429265B2 (en)
KR (1) KR20230036035A (en)
CN (1) CN115755561A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1572837A (en) 1967-07-10 1969-06-27
EP2380864A1 (en) * 2010-04-23 2011-10-26 Omega SA Ceramic element inlaid with at least one metal decoration
EP3141969A1 (en) * 2015-09-10 2017-03-15 Omega SA Cladding element with integrated communication circuit
EP3537230B1 (en) * 2018-03-05 2021-03-31 Montres Breguet S.A. Musical watch case

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649670GA3 (en) * 1982-10-11 1985-06-14 Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process
JPH04130094U (en) * 1991-05-17 1992-11-30 シチズン時計株式会社 Structure of register ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1572837A (en) 1967-07-10 1969-06-27
EP2380864A1 (en) * 2010-04-23 2011-10-26 Omega SA Ceramic element inlaid with at least one metal decoration
EP3141969A1 (en) * 2015-09-10 2017-03-15 Omega SA Cladding element with integrated communication circuit
EP3537230B1 (en) * 2018-03-05 2021-03-31 Montres Breguet S.A. Musical watch case

Also Published As

Publication number Publication date
US20230075218A1 (en) 2023-03-09
KR20230036035A (en) 2023-03-14
JP2023038163A (en) 2023-03-16
CN115755561A (en) 2023-03-07
JP7429265B2 (en) 2024-02-07

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