A multifunction correction device (100) for a case (2) of a timepiece including a horological movement (1) having at least one function corrector (10, 12) for carrying out various functions of activating, selecting, resetting and/or correcting a piece of information derived from the current time of the horological movement. A control member (130) is capable of moving in rotation about the axis of revolution (X-X) of a control stem (120) between a plurality of angular positions and a protrusion (123) is configured such that the rotation of the control member (130) modifies the angular position of the protrusion (123) about the axis of revolution (X-X) and relative to the horological movement (1).

A multifunction correction device (100) for a case (2) of a timepiece including a horological movement (1). The correction device includes: a cylindrical body (110) integral with the timepiece case (2); a primary correction module (120) moving in translation in a first direction, having a primary control member (121) integral with a primary control stem (123), which operates a first function corrector (10) of the horological movement (1); and a secondary correction module (130) moving in translation in a second direction parallel to the first direction, the secondary correction module (130) comprising a secondary control member (131) integral with a secondary control stem (133), which operates a second function corrector (12) of the horological movement (1), the cylindrical body (110) receiving the primary correction module (120) and the secondary correction module (130).

A timepiece case including a middle (20) receiving a horological movement (1) having at least one function corrector (10, 12) for carrying out various functions of activating, selecting, resetting and/or correcting a piece of information derived from the current time of the horological movement (1). The middle has a correction member (100), and a control stem (120) moving in translation within the cylindrical body of the correction member. The correction member (100) is mounted such that it slides in the middle (20) between a plurality of stable positions, each of the stable positions modifying the position of the end (122) of the control stem (120) facing the horological movement (1).

Indexing device (100) for a pull-out piece (10) for a timepiece, including an indexing member (4), and an indexing element (3) which has at least two sets of flanks (31a, 31b, 31c; 32a, 32b) for defining indexing positions of pull-out piece (10) and which is mounted on the indexing member (4), the indexing member (4) and the indexing element (3) being arranged or configured so as to define at least two positions, in particular at least two fixing positions, of the indexing element (3) on the indexing member (4).

A sympathetic timepiece assembly (1000), which includes a clock (100) and at least one watch (200) arranged to be deposited in a receptacle 150 included in the clock, in a single transfer position, this sympathetic assembly (1000) including a connection mechanism between the clock (100) and each watch (200) when the watch (200) is deposited in the receptacle 150 in the transfer position, this connection mechanism includes at least two separate transmission lines, one for transferring power or movement, and the other for selecting a function to be performed or a display variable to be adjusted.

A device (100) to temporarily stop the operation of a mechanical watch, in particular when time resetting the watch. The device includes at least three levers (4) assembled and disposed in a circle on a plate of the mechanical horological movement. At least one action member (2) of the levers (4) is provided to switch them together from a rest mode to an active mode to act on a stop lever (17) of the device. The stop lever is arranged to temporarily stop a balance spring (14) of the mechanical movement. The activation of the stop lever (17) is performed by at least one of the levers (4) regardless of the position of the stop lever (17).

A timepiece mechanism (100) for disengaging a gear train. The timepiece mechanism (100) includes a gear set (110), a disengagement member (120), a holding member (121) and a control member (130). The gear set (110) includes a first wheel (111), a second wheel (112) and an intermediate wheel (113) configured to be driven by or for driving the first wheel (111) and/or for driving the second wheel (112). The holding member (121) holds the first wheel (111) and/or the second wheel (112) when the disengagement member (120), controlled by the control member (130), moves the intermediate wheel (113) between an engaged position (101) and a disengaged position (102). Hence the timepiece mechanism (100) is held in position while disengaging the watch mechanism.

A retrograde timepiece display mechanism for a watch including a wheel for displaying information, this display wheel being driven by a drive finger carried by a wheel driven by a horological movement, in order to change the information displayed by the retrograde timepiece display mechanism from one value to the immediately following value, this retrograde timepiece display mechanism including also an intermediate correction device to manually correct the information provided by the retrograde timepiece display mechanism by acting on a correction finger which drives the display wheel, the retrograde timepiece display mechanism also including a safety device arranged to allow blocking the intermediate correction device by preventing the correction finger from driving the display wheel during a period of time when the change in the information displayed by the retrograde timepiece display mechanism occurs and when the drive finger is engaged with the display wheel.

A sympathetic timepiece assembly (1000), including a sympathetic watch (200), and a sympathetic clock (100) with a receptacle (150) for receiving the watch, for the power recharging and/or the display adjustment and/or the rate adjustment controlled by the clock (100) or by the watch, through a connection mechanism including at least two distinct transmission lines between the clock and the watch in the transfer position, the watch including a resonator (10), and a display gear train and a finishing gear train, and, or else a stop mechanism (20) arranged to stop the operation of said resonator, or else a coupling mechanism allowing to separate the display from the finishing gear train, or else both such a stop mechanism and such a coupling mechanism, and the watch including at least one hour display (4) and one minute display (5).

A device for selecting and controlling functions of a horological movement, including a selector member arranged such that, when it is acted on, it causes a column wheel including a plurality of coaxial cams which are integral with one another for rotation as one, to rotate in a single direction of rotation, the device including a plurality of transmission yokes, each of which is arranged such that it bears against a cam specific thereto so as to be able to successively occupy, depending on the angular position of the cam, a rest position and an active position, each transmission yoke being configured such that when it occupies the active position, it is disposed in the path of a control member which is intended, when it is acted on from a rest position, to drive the transmission yoke located in an active position, towards a position for controlling a function specific thereto.