EP3376305A1 - Winding device with push-button for mechanical watch - Google Patents

Abstract

Winding device (1) fixed to a structure (700) of a clockwork movement (600) or of a mechanical watch (100) comprising a box (200) enclosing a barrel (300), comprising a pusher (2) ) independent of the control rod (500) of the watch (100) and movable to drive a rack (4) for winding the barrel (300), this pusher (2) is extendable telescopically and comprises, between a gun (21) fixed to the box (200) and a head (7) operable by the user, first elastic return means (6) tending to move the head (7) of the barrel (21), this head (7) ) that can occupy an angular position of longitudinal locking corresponding to a rest position, or an angular position of freedom allowing its axial mobility, or a stop position where it has a degree of freedom, this rack (4) is movable to the against second elastic return means (5).

Description

Field of the invention

The invention relates to a telescopically extendable bayonet retractable timepiece comprising, between a barrel arranged to be fixed to a box and a head actuable by the user and carrying a control member, first means elastic return tending to separate said head of said barrel.

The invention relates to a winding device arranged for its attachment to a structure of a mechanical watch comprising a box enclosing at least one barrel, with respect to which box is movable a control rod at least of time setting, said winding device comprising such a pusher arranged to indirectly drive at least the drum of a said barrel or a ratchet for winding a said barrel, said pusher comprising a linearly movable control member and arranged for, under an action of a user, for driving at least one rack.

The invention also relates to a watch movement comprising a said structure on which is fixed at least one such winding device.

The invention also relates to such a watch comprising such a winding device.

The invention relates to the field of energy reloading mechanisms for watches.

Background of the invention

The manual winding of mechanical watches is still a concern of the manufacturers, because of the constraints impressed on the rod, and the wear of the components. In particular, watches of small size are inconvenient to go up by the crown, often not very accessible and of very small size.

It is therefore difficult for the user to correctly transmit large torques and efforts with crowns and pushers of very small diameter, the accessibility of which is sometimes difficult, especially on lady watches, for which this accessibility can be further complicated by the length of the user's nails.

Other mechanisms have been realized, in particular by Léon Hatot, who made, for lady's watches, shutters with covers covering the crown, and whose opening allowed a reloading of energy.

In parallel, such mechanisms make it difficult to ensure a significant power reserve, because of the large number of cycles to be performed for a complete reassembly. For example it is not uncommon to require more than 20 rounds of rod for the complete reassembly of a small lady's watch with a single barrel. The gear ratio must often be decreased, so as to reduce the torque to be applied at the crown. And the available space does not always allow to house an automatic winding mechanism.

Summary of the invention

The invention proposes to define a winding mechanism easier to use than the usual crown, especially for small watches such as ladies' watches, and to perform a complete recharging of energy with a reduced number of cycles winding.

For this purpose, the invention relates to a timepiece according to claim 1.

The invention further relates to a winding device according to claim 7.

The invention also relates to a watch movement comprising a said structure on which is fixed at least one such winding device.

The invention also relates to such a watch comprising such a winding device, or such a movement.

Brief description of the drawings

• la figure 1 représente, de façon schématisée, et en perspective vue depuis le dessous, un mouvement d'horlogerie comportant un dispositif de remontage selon l'invention, agencé pour le remontage d'un barillet, avec un poussoir représenté dans ses trois positions remarquables : de repos, activé, de butée;
• la figure 2 représente, de façon schématisée, et en perspective vue depuis le dessus, le mouvement de la figure 1 ;
• la figure 3 représente, de façon schématisée, en vue de dessus, une montre comportant une boîte enfermant le mouvement de la figure 1 ;
• la figure 4 représente, de façon schématisée, en vue de dessous, la montre comportant de la figure 3; la figure 3 représente, de façon schématisée, en vue de dessus, une montre comportant une boîte enfermant le mouvement de la figure 1 ;
• la figure 5 représente, de façon schématisée, la même montre en coupe selon la section A-A de la figure 4 ;
• la figure 6 représente, de façon schématisée, et en perspective vue depuis le dessus, une partie de la montre de la figure 3 avec une structure qui porte le dispositif de remontage selon l'invention;
• la figure 7 représente, de façon schématisée, et en perspective le poussoir du dispositif de remontage selon l'invention, constituant un module indépendant, dont la figure 8 représente, de la même façon, le canon que comporte ce poussoir;
• les figures 9, 10 et 11 représentent, de façon schématisée, et en coupe longitudinale par rapport à l'axe du poussoir, ce module poussoir, respectivement en position activée, de repos, et de butée.

Other features and advantages of the invention will appear on reading the detailed description which follows, with reference to the appended drawings, in which:

• the figure 1 represents schematically and in perspective seen from below, a watch movement comprising a winding device according to the invention, arranged for the winding of a barrel, with a pusher represented in its three remarkable positions: rest , activated, stop;
• the figure 2 represents, schematically, and in perspective seen from above, the movement of the figure 1 ;
• the figure 3 represents, schematically, in plan view, a watch comprising a box enclosing the movement of the figure 1 ;
• the figure 4 schematically represents, in a view from below, the watch comprising the figure 3 ; the figure 3 represents, schematically, in plan view, a watch comprising a box enclosing the movement of the figure 1 ;
• the figure 5 represents, schematically, the same watch in section according to section AA of the figure 4 ;
• the figure 6 represents, schematically, and in perspective seen from above, a part of the watch of the figure 3 with a structure that carries the winding device according to the invention;
• the figure 7 represents schematically and in perspective the pusher of the winding device according to the invention, constituting an independent module, whose figure 8 represents, in the same way, the barrel that includes this pusher;
• the Figures 9, 10 and 11 represent, schematically, and in longitudinal section relative to the axis of the pusher, this pusher module, respectively in the activated position, rest, and abutment.

Detailed Description of the Preferred Embodiments

The invention relates to a telescopic retractable push button 2 for horological purposes, which comprises, between a barrel 21 arranged to be fixed to a box 200 and a head 7 which can be actuated by the user and which carries a locking member. control 8, first elastic return means 6 tending to move the head 7 of the barrel 21.

According to the invention, this head 7 is movable in translation relative to the longitudinal axis of the barrel 21, between two extreme limit stops which are a stop position PB, where the head 7 is as close as possible to the box 200, and in which abutment position PB the head 7 has a degree of freedom in rotation with respect to the longitudinal axis of the barrel 21, and an activated position PA which is a position of maximum elongation, more easily accessible to the user, and where the head 7 is indexed in rotation relative to the box 200 in an indexed angular position, this head 7 can occupy, between these two abutment positions PB and activated PA, a rest position PR where the head 7 is adapted to be immobilized longitudinally with respect to the barrel 21, in at least one angular locking position which is different from the indexed angular position.

More particularly, this barrel 21 comprises a first bore 22 for guiding a shaft 81 which is fixed to the head 7 and which constitutes the control member 8, for driving, in particular but not limited to translation, by means of thrust. a rack 4 or a mobile watch component.

The invention relates to a winding device 1 for a mechanical watch 100. Such a watch 100 conventionally comprises a box 200 enclosing at least one barrel 300, in particular provided with a ratchet 400, with respect to which box 200 is movable a rod 500 command at least set time.

The winding device 1 is arranged for its attachment to a structure 700 of such a mechanical watch 100, this structure 700 can be a plate or a bridge, or the like, of a movement 600 intended to be integrated in the watch 100, or the box 200 itself, or an organ that it comprises, such as middle, bottom, or other.

The winding device 1 according to the invention is versatile, since it may constitute a main winding device, or an auxiliary winding device especially in the case where the watch also includes an automatic winding device. This winding device 1 can supply energy to both a main barrel for driving a movement 600, a secondary barrel for a secondary function, such as a chronograph or a striking mechanism, an automaton, or other . Naturally the winding device 1 can also be arranged for driving a plurality of ratchets each connected to a different barrel.

The invention is illustrated by the figures in the particular and non-limiting case of driving a main cylinder.

This winding device 1 comprises such a pusher 2, which is arranged to indirectly drive at least one ratchet 400 for winding a barrel 300, or to indirectly drive the drum of the barrel 300.

This pusher 2 is linearly movable and arranged, under an action of a user, to cause, in particular in translation as in the particular case illustrated by the figures, at least one rack 4. It is understood that the rack 4 may have a different stroke than linear, including a circular stroke, for example following the contour of the movement if it is round, or other. In the non-limiting example of the figures, the rack 4 is guided on two supports 41, this configuration is also suitable for a circular race of the rack 4.

According to the invention, the pusher 2 serves only for reassembly, and is independent of the rod 500.

Naturally, this does not prevent the rod 500 from having a conventional function of reassembling an energy reservoir of the watch, in particular a barrel.

It should be understood that the pusher 2 uses no gear in relation to the rod 500, and is independent to go directly to control the rotation of a ratchet.

This pusher 2 is extendable telescopically, and comprises, between a barrel 21 arranged to be fixed to the box 200 and a head 7 actuated by the user and which carries the control member 8, first elastic return means 6 which tend to spread the head 7 of the barrel 21.

The head 7 is movable, in a limited manner, in rotation, and in translation, with respect to the longitudinal axis of the barrel 21

The head 7 is movable in translation relative to the longitudinal axis of the barrel 21, between two extreme end positions: a stop position PB, where this head 7 is as close to the box 200, for example in a recess, in which abutment position PB the head 7 has a degree of freedom in rotation with respect to the longitudinal axis of the barrel, and an activated position PA which is a position of maximum elongation, where it is more easily accessible to the user and where it is indexed in rotation relative to the box 200 in an indexed angular position. Between these two stop positions PB and activated PA, the head 7 can occupy a rest position where it is immobilized longitudinally relative to the barrel 21, in at least one locking angular position, which is different from the indexed angular position.

It is understood that the abutment position PB is a transient position which is only used for a change of angular position of the head 7 relative to the barrel 21: from the angular position indexed to the blocking angular position, or vice versa. It is in this abutment position PB that the user prints at the head 7 the rotation which enables him to change angular position, by 45 ° in the particular nonlimiting example of the figures.

Some figures overlay the visualization of these three positions, the numerical landmarks are then in some cases affected by the letter B abutment, A activated or R rest to better distinguish them.

The rack 4 is movable against second resilient biasing means 5, which are arranged to oppose a force resistant to the thrust of the rack 4, and brings it back to the beginning of the stroke each time the user releases the pushbutton 2 .

More particularly, this at least one rack 4 is slidably mounted, and is guided linearly by guide means, or by at least two supports 41 in the illustrated nonlimiting embodiment, and cooperates with a mobile arming 42 which meshes with a return rake 43. This return rake 43 is actuated by at least one return spring 44 that comprises the second elastic return means 5,

More particularly, the armoring device 42 meshes with a sliding gear 45 which, according to its direction of rotation, meshes with or not, or directly with the ratchet 400, or, as illustrated in the figures, with an armature ring 46 which it meshes with the ratchet 400, for the winding of the barrel 300 associated with the ratchet 400 under the effect of an actuation of the pusher 2.

It will be understood that the choice of the gear ratios between the armouring mobile 42, the sliding gear 45, and the armature ring 46 makes it possible to adjust the number of cycles to be performed in order to obtain a complete winding of the barrel, or to increase the torque transmitted during each winding cycle by action on the pusher 2 to the end of the race.

More particularly, the armoring mobile 42 meshes with a sliding gear 45 through at least one reversing pinion 47, according to the position of the pusher 2 in the box 200, and the direction of rotation of the barrel or barrels. Naturally it is possible to interpose, if necessary, a longer wheel train between the armor mobile 42 and the wheel drive 45, with as many referrals and inverters as necessary.

In the illustrated nonlimiting example, which concerns a lady watch caliber of very small size, the ratio is only between the armor 42 and the ratchet 400, in fact it is easy to adapt the sizing of the mobile phone. arming 42 according to the desired ratio. More particularly, the sliding guide 45, the possible reversing gear 47, and the armature ring 46 serve as a reference, with a report 1, it is naturally possible to modify this ratio with mobiles with gears and wheels, but at the expense of congestion.

It is understood that the presence of the armature ring 46 and / or the reversing pinion 47 is imposed by the relative positioning between the barrel 300 and the winding device 1 according to the invention, not only in terms of spacing, but also according to their relative angular position relative to the watch case, the direction of rotation of the barrel 300 during its disarming being imposed by the direction of movement of the watch movement 600 to which the barrel 300 provides energy .

More particularly, the winding device 1 comprises a third elastic return means, or a non-return pawl 48 provided with a spring 480, or a jumper spring or the like, to prevent disarming of the barrel, and cooperating with the crown of the barrel. arming 46 or with the ratchet 400. The sliding guide 45 can therefore easily disengage from the armature ring 46 without receiving any adverse voltage.

In the illustrated embodiment, this pawl 48 is on the winding crown 46, rather than on the ratchet 400, for space optimization, due to a low thickness available motion configuration, which prevents placing the pawl on the ratchet, or a spring jumper having the same function, as it could be the case on a larger gauge.

In the illustrated embodiment, during the race to go (in thrust of the rack 4), the player engages, in the return race the player disengages. This configuration is preferred to the opposite configuration, which would require an unnecessary oversizing of the return spring of the rack 4.

More particularly, and as visible in the embodiment illustrated by the figures, the first linear stroke of the head 7 is parallel to the second linear stroke of the rack 4.

In another variant not illustrated, the first linear stroke of the head 7 is not parallel to the second linear stroke of the rack 4, and the control member 8 cooperates with a rack 4 by an articulated connection, for example with an intermediate arm having a first articulation with the control member 8, and a second articulation with the rack 4, or the like. Such joints can be conventionally produced by hinge pins, or this articulated connection is made using a component micro-machinable material, such as silicon or the like, comprising a plurality of necks forming as many joints, this component being interposed between the rack 4 and the control member 8, or else secured to the rack 4, with which it can still be made in one piece. In yet another variant, the thrust connection between the control member 8 and the rack 4 is made by sloping surfaces forming corners.

More particularly, in an advantageous embodiment illustrated by the figures, the pusher 2 is a retractable pusher bayonet, and comprises a barrel 21 arranged to be screwed or / and glued into an implantation 201 of the box 200. This gun 21 which comprises a first bore 22, for guiding a shaft 81 which is fixed to the head 7, for example by a thread 29 and a tapping 79, or the like, and which constitutes the control member 8 for the drive, particularly in translation, of the at least one rack 4. More particularly, at least one seal 92 is interposed between the first bore 22 and the shaft 81, to seal the inside of the box 200.

In the nonlimiting embodiment illustrated, the shaft 81 comprises, at its end, a screw 80 which has a smooth front surface, more particularly flat, free of slits, its driving being done by a peripheral profile, so as not to hang the rack 4 during a rotation of the pusher 2 about its longitudinal axis. This screw 80 is still advantageously used as a rear stop to prevent extraction of the shaft 81, as can be seen in particular on the figure 9 where the head of this screw 80 bears on an end stop 91, which may be a mechanical stop such as circlips, split ring, or the like, or a seal.

More particularly and as visible on the figure 7 , the pusher 2 constitutes an independent module arranged to push a rack 4, and which can be inserted in a block in the implantation 201 of the box 200 of a watch 100. Preferably, but not exclusively, the insertion of the barrel 21 is made permanently, by screwing or / and gluing or the like.

More particularly, the barrel 21 comprises, connected to a collar 23 of abutment bearing which is intended to bear on one face of the box 200, a cylindrical bearing surface 24 on which a bore 72 of the head 7 slides. At least one longitudinal groove 25 parallel to the axis of the barrel 21 is provided at the periphery of this cylindrical seat 24, as visible on the figure 7 . A lug 73 which is integral with a front end 71 of the head 7 slides in this longitudinal groove 25 during a relative translation between the head 7 and the barrel 21, in a particular angular position of the head 7 which is an angular position of freedom.

This at least one longitudinal groove 25 opens, in the vicinity of the flange 23, in a clearance 27 forming a bayonet profile adapted to receive the lug 73 during a suitable rotation of the head 7 relative to the barrel 21, to form an axial stop of the head 7 relative to the barrel 21, the head 7 is then in an angular locking position. The direction of rotation is indifferent, and is chosen during the ergonomic definition of the product.

More particularly, the barrel 21 comprises a first chamber 28 aligned with a second chamber 78 that includes the head 7 for receiving a spring 31 tending to separate the head 7 of the barrel 21, the spring 31 constituting the first elastic return means 6 .

More particularly, the clearance 27 comprises a housing 270 arranged to accommodate the lug 73 in a rest position, and which is separated from the longitudinal groove 25 by a peripheral stop 29 preventing any rotation of the head 7 when the lug 73 is housed in the housing 270 in the absence of axial movement of the head 7. The head 7 is then in the rest position referenced PR for the figures, and in the angular locking position, and to release it in order to to carry out a reassembly, it is necessary to exert on the head 7 a pressure tending to bring it closer to the flange 23 of the barrel 21, to the abutment position PB, which is a transient position and which is sufficiently far to allow the clearance between the lug 73 and the peripheral stop 29, the user can not further push the head 7. The user can then, then print at the head 7 a rotation to the indexed angular position, which allows freedom lo ngitudinale, the spring 31 then pushes the head 7 to the active position PA, where the spring 31 is in its most relaxed position, and from which the user can maneuver the head 7 and perform the winding of the barrel by a number of successive pressures. This rotation is 45 ° in the non-limiting example of the figures.

Preferably, only a knurled end, or the like, of the head 7, as well as an outer bearing 77, protrude from the box 200, the mechanism of the pusher 2 thus remains hidden, and protected, in the box 200 at any time.

In the particular case illustrated by the figures, the barrel 21 has two identical bayonet grooves, offset by 180 °.

The invention is illustrated here with a pusher 2 single stage. It is naturally possible to manufacture a similar mechanism, with a greater linear stroke, in the form of a multi-stage pusher, these stages being internal and coaxial with each other, and each comprising means of return tending to its elongation Max.

More particularly, the winding device 1 constitutes a module independent of the rod 300 and which is arranged to be fixed to the box 200.

The invention also relates to a watch movement 600 comprising such a structure 700, on which is fixed at least one winding device 1 according to the invention.

The pusher 2 is designed to be housed anywhere in the watch. For example, the figures illustrate a pusher 2 which is located substantially at 8 o'clock, which explains the need for a reversing pinion 47 to drive the ratchet in the right direction. This reversing gear would not be necessary in another configuration, for example with the pusher 2 substantially at 4 o'clock. Thus the invention allows the placement of the pusher 2 in any location with an available volume, which is advantageous.

In a particular embodiment, with a movement of a width of 13.2 mm, the race of the rack is 2.7 mm. The pusher 2 must be adapted to this long race of the rack. Preferably, the strokes of the pusher and the rack are similar, or even identical. It is necessary that the blocking position is done with the pusher and not in the mechanism, because, unlike a usual pusher, it is necessary to make the stop in the pusher, to have access to the release of the bayonet. It's really about making the most of the available space. If the width of the movement was 20 mm and not 13.2 mm, we could get much bigger races. The invention makes good use of a rectangular movement, which offers a lot of space available as soon as one is offset from the rod, and this throughout the width of the movement. In this particular case, the stroke of the head 7 of the pusher 2 is 2.7 mm, the idle stroke of the screw 80 before touching the rack 4 at the start stop is 0.1 mm, the stroke available between the stops of the rack on the supports 41 is of 2.7mm, and the useful race of the rack to arm the barrel is of 2.6mm, because of 0.1 mm of stroke of the pusher which is devoted to the security of the end rack stroke and stop position rack.

The invention uses, advantageously, only three return means: the first elastic return means 6 (spring 31) which tend to move the head 7 of the barrel 21, the second elastic return means 5 which recall the rack, and the third elastic return means cooperating with the armature ring 46 or the ratchet 400, which can be constituted by the spring 480 of the pawl 48 in the nonlimiting variant illustrated by the figures. The product is overall ergonomic, with a retractable pusher, whose interest is to have a great race, but invisible. The user is not embarrassed when the pusher is hidden. The restoring force of the rack must be as low as possible, sized to overcome passive friction.
The same principle applies to the pusher. The recall efforts of these first and second return means are similar and of the same order, with no special importance for the operation of the product, the main thing being that everyone manages to overcome the possible jamming of the components of the mechanism it animates.

The invention also relates to a mechanical watch 100, comprising a box 200 enclosing at least one barrel 300 provided with a ratchet 400, with respect to which box 200 is movable a rod 500 of at least control time, the shows 100 having such a structure 700 to which is attached a winding device 1 according to the invention, or having such a movement 600, and this box 200 comprises at least one implantation 201 for housing a pusher 2, which is distant of the stem 500.

Claims (15)

A timepiece (2) retractable, bayonet retractable and extendable telescopically, comprising, between a barrel (21) arranged to be fixed to a box (200) and a head (7) actuated by the user and which carries a control member (8), first elastic return means (6) tending to separate said head (7) from said barrel (21), characterized in that said head (7) is movable in translation with respect to the longitudinal axis said barrel (21), between two extreme end positions which are an abutment position (PB), wherein said head (7) is closest to said box (200), and in which stop position (PB) said head (7) has a degree of freedom in rotation relative to the longitudinal axis of said barrel (21), and an activated position (PA) which is a maximum elongation position, more easily accessible to the user, and wherein said head (7) is indexed in rotation with respect to said box (200) in an indexed angular position said head (7) being able to occupy, between these two abutment positions (PB) and activated (PA), a rest position (PR) where said head (7) is adapted to be immobilized longitudinally with respect to said barrel (21) in at least one angular locking position which is different from said indexed angular position. Pusher (2) according to claim 1, characterized in that said barrel (21) comprises a first bore (22) for guiding a shaft (81) which is fixed to said head (7) and which constitutes said control member (8) for pushing a rack (4) or a mobile clockwork component. Pusher (2) according to claim 1 or 2, characterized in that said pusher (2) constitutes an independent module. Pusher (2) according to one of claims 1 to 3, characterized in that said barrel (21) comprises, connected to a flange (23) of abutment support, a cylindrical surface (24) on which slides a bore ( 72) of said head (7) and in which is formed at least one longitudinal groove (25) parallel to its axis and in which slides a lug (73) integral with a front end (71) of said head (7), said at least one longitudinal groove (25) opening, in the vicinity of said collar (23), in a recess (27) forming a bayonet profile adapted to receive said pin (73) during a suitable rotation of said head (7) relative to said barrel (21), to form an axial stop of said head (7) relative to said barrel (21). Pusher according to one of claims 1 to 4, characterized in that said barrel (21) comprises a first chamber (28) aligned with a second chamber (78) that comprises said head (7) for receiving a spring ( 31) tending to separate said head (7) from said barrel (21), said spring (31) constituting said first elastic return means (6). Pusher (2) according to claims 4 and 5, characterized in that said clearance (27) comprises a housing (270) arranged to accommodate said pin (73) in a rest position, and which is separated from said longitudinal groove (25). ) by a peripheral stop (29) preventing any rotation of said head (7) when said lug (73) is housed in said housing (270) in the absence of axial movement of said head (7). Winding device (1) arranged for attachment to a structure (700) of a mechanical watch (100) comprising a box (200) enclosing at least one barrel (300), relative to which box (200) is movable a rod (500) for controlling at least the time setting, said winding device (1) comprising a pusher (2) according to one of claims 1 to 6, arranged to indirectly drive at least the drum of a said cylinder ( 300) or a ratchet (400) for winding a said barrel (300), said pusher (2) comprising a control member (8) linearly movable and arranged for, under a user action, the driving at least one rack (4), characterized in that said pusher (2) serves only for reassembly and is independent of said rod (500), and in that said rack (4) is movable to the against second elastic return means (5). Winding device (1) according to claim 7, characterized in that said at least one rack (4) is slidably mounted and guided by guide means or by at least two supports (41), and cooperates with a mobile device. arming (42) which meshes with a return rake (43) actuated by at least one return spring (44) that comprises said second elastic return means (5). Winding device (1) according to claim 8, characterized in that said armoring mobile (42) meshes with a sliding gear (45) which, depending on its direction of rotation, meshes or not with a said ratchet (400), or with an armature ring (46) meshing with said ratchet (400), or with the drum of said barrel (300), for winding said barrel (300) under the effect of an actuation of said pusher (2) . Winding device (1) according to claim 9, characterized in that said armoring mobile (42) meshes with a sliding gear (45) through at least one reversing pinion (47). Winding device (1) according to claim 9 or 10, characterized in that said winding device (1) comprises a third elastic return means, or a pawl (48) cooperating with said winding ring (46) or with said ratchet (400). Winding device (1) according to one of claims 7 to 11, characterized in that said rack (4) is linearly movable, and in that said head (7) is movable in a first linear stroke which is parallel to a second linear stroke which is movable said rack (4). Winding device (1) according to one of claims 7 to 12, characterized in that said winding device (1) constitutes a module independent of said rod (500) and which is arranged to be fixed to said box (200) . Clockwork movement (600) comprising a structure (700) on which at least one winding device (1) is fixed according to one of Claims 7 to 13. Watch (100) comprising a box (200) enclosing at least one barrel (300), with respect to which box (200) is movable a rod (500) for controlling at least the time setting, said watch (100) having a structure (700) to which is attached a winding device (1) according to one of claims 7 to 13, or comprising a movement (600) according to claim 14, and said box (200) having at least one implantation (201) for housing a said pusher (2), which is remote from said rod (500).

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