A timepiece mechanism includes at least two coaxial tubes that include a lateral opening so as to be able to be aligned and to receive a lubricant. A lubrication method for coaxial tubes of a timepiece mechanism includes assembling the coaxial tubes, aligning and injecting a lubricant into the opening.

A display mechanism of a watch including at least one indicator member and a drive member assembly. The indicator member is mounted to rotate about a first axis of rotation and is configured to indicate a time. The indicator member also has a second axis of rotation extending along the indicator member and a rotary element mounted to rotate about the second axis of rotation. The drive assembly includes a first drive member and a second drive member such that the first drive member drives the rotary element when it is moving about the first axis of rotation.

A watch according to an embodiment of the present disclosure includes a first pointer, a first magnetic body fixed to the first pointer, a second magnetic body arranged facing the first magnetic body, a first shaft body fixed to the second magnetic body, and a wheel train mechanism including a first rotary wheel interlocked with the first shaft body.

A display hand intended to equip a timepiece, including a body and a pipe, providing an arbor hole arranged for fitting the display hand onto a drive arbor. The body is made of a composite material, the pipe includes, over all or part of the outer periphery, a surface for connection to the hand body to ensure the adhesion of the composite material to the pipe.

A hand unit for a timepiece, including: a hand for indicating time; and an attachment member including a support part attached to a rotational center of the hand so as to support the hand, and a cylindrical part defining a rotational axis of the hand and configured to be attached to a rotating shaft in the timepiece, the cylindrical part continuing from the support part extending towards a rear side of the timepiece along the rotational axis, wherein a bottom of the cylindrical part is at a position that is approximately the same or lower than a tip of the hand.

Timepiece display mechanism including a cam driven by a time base, and a pivoting lever including an elastically returned feeler member following the contour of the cam and a first rack meshing with a first angular orientation wheel which drives an indicator plate synchronously or via a differential mechanism, the indicator plate projecting radially with respect to a main axis and being parallel to or coplanar with the first wheel, the display mechanism includes a connecting rod articulated at a first end to a carriage slidably mounted on the indicator plate and carrying a retractable hand, a second end of the connecting rod being pivoted on a fixed pivot or on a movable pivot comprised in an elongation wheel set driven directly or indirectly by the lever.

A pointer hand for a watchmaking part including a body and a cannon configured to be driven onto a cylindrical arbor, the cannon having an internal diameter that is greater than the diameter of the cylindrical arbor. The cannon includes a flat on its internal diameter that is configured to cooperate with the cylindrical arbor, to elastically deform the cannon on both sides of the flat to fix the hand onto the cylindrical arbor.

Process for manufacturing a hybrid timepiece component, wherein the following steps are comprised: comprising structuring at least one wafer (14) of a first micromachinable material so as to form at least one through-opening (15) within the wafer (14), said structured wafer (14) being intended to form a first part (4) of the hybrid timepiece; component and depositing a metal by electroforming, so that the metal extends through the through-opening (15) and over the two upper and lower faces of the wafer (14) as a single piece resulting from one and the same electroforming step, the electroformed metal being intended to form a second part (8) of the hybrid timepiece component.

A train wheel holding structure includes a main plate, a train wheel bridge, a pointer hand wheel or a pointe wheel supported by the main plate and the train wheel bridge, and a rotation hand movement train wheel or a fan-shaped/sector hand movement train wheel driving the pointer hand wheel, the train wheel bridge includes support holes corresponding to different two positions to support the pointer hand wheel, and between the two support holes of the train wheel bridge, a bush supporting the pointer hand wheel or the pointer hand wheel without looseness is provided in the support hole or the support hole by which the pointer hand wheel or the pointer hand wheel is supported and the bush is not provided in the support hole or the support hole by which the pointer hand wheel or the pointer hand wheel is not supported.

A pointer device including a rotation body, a pointer shaft provided on the rotation body, a base member which rotatably supports the pointer shaft, and a spiral spring which has a substantially truncated conical shape and is arranged between the rotation body and the base member.