The present invention relates to a method for manufacturing metal timepiece components, characterised in that it comprises the steps of forming a multi-level photoresist mould, by means of a UV-LIGA type method, and of galvanically depositing a layer of at least one metal starting from at least two conductive layers so as to form a block that substantially reaches the top surface of the photoresist.

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 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 timepiece indexing element (10), coaxially cooperating with a component (20) including an indexing relief (30), including indexing parts (13) cooperating with this indexing relief (30) for their relative indexing in a plurality of indexing positions, and carried by first elastic arms (14) each including a first indexing surface (15), each first elastic arm (14) being arranged to exert a pushing force that is substantially radial relative to this component (20), and this indexing element (10) includes at least a first bearing surface (11) arranged, in the free state in a service position, to remain at a distance from a second complementary bearing surface (21) that a component (20) includes, and in the event of impact, to cooperate in abutment and/or guide bearing with the second complementary bearing surface (21), each first bearing surface (11) being carried by a second elastic bearing arm (40) cantilevered in the indexing element (10).

A device (100) for display of an indication of the time or derived from the time includes: a first display mobile unit (10) including a first toothing (11b), a second toothing (11c) and a first disk (12) carrying digits (13) intended to indicate the units of indication of time or derived from time; a second display mobile unit (20) including a third toothing (21b), a fourth toothing (21c) and a second disk (22) carrying digits (23) intended to indicate the tens of indication of time or derived from time; and a mechanism (90) for driving the first and second mobile that includes a command mobile unit (30) including a fifth toothing (30a) adapted to cooperate by obstacle, in particular by meshing, with the first and third toothings, and a second command mobile unit (40) including a sixth toothing (40a) adapted to cooperate by obstacle with the second and fourth toothings.

A horological display mechanism with an elastic hand (1) for driving, about a shaft (D), pipes mounted at the ends of a flexible blade (3), arranged to deform the flexible blade (3), including a mechanism acting on the drive train of the first pipe (2) and of the second pipe (4) and which includes two planetary wheels (82; 84) for driving the pipes (2; 4), and an input planet-carrier chassis (180) for driving the hand (1), and rotatable with a regulation cam (801), the track (802) of which includes a rising edge and falling edge. An elastic arm (803) has a distal end which cooperates with the track and a rising edge of which raises the elastic arm (803) away from the axis of the cam to consume torque, and a falling edge which makes the elastic arm move back towards the axis to restore torque to the system.

A horological display mechanism with an elastic hand (1) for driving, about a shaft (D), pipes mounted at the ends of a flexible blade (3), arranged to deform the flexible blade (3), including a mechanism acting on the drive train of the first pipe (2) and of the second pipe (4) and which includes two planetary wheels (82; 84) for driving the pipes (2; 4), and an input planet-carrier chassis (180) for driving the hand (1), and rotatable with a regulation cam (801), the track (802) of which includes a rising edge and falling edge. An elastic arm (803) has a distal end which cooperates with the track and a rising edge of which raises the elastic arm (803) away from the axis of the cam to consume torque, and a falling edge which makes the elastic arm move back towards the axis to restore torque to the system.

A timepiece indexing element cooperating coaxially with a component including an indexing relief element defining indexing positions, including a first bearing surface cooperating in abutment with the component, elastic return device exerting a radial thrust on this component to press it onto this first bearing surface, and indexing device cooperating with the indexing relief element, these elastic return devices include at least a first elastic arm including a first indexing surface comprised in this indexing device and arranged to exert a radial thrust force on the component and, at least a second elastic arm arranged to exert a radial thrust force on the first elastic arm.

A horological regulator mechanism including a resonator mechanism having a virtual pivot and flexure bearing, with a quality factor greater than 1,000, the inertial element whereof indirectly cooperates with a free escapement mechanism, during the operating cycle whereof the resonator mechanism has at least one phase of freedom wherein it is not in contact with the escapement mechanism, this regulator mechanism comprises a pair of components including rubbing surfaces arranged to cooperate and be in contact with one another, whereby the first rubbing surface is formed by the surface of an element comprising silicon carbide.

An escapement mechanism of a timepiece, including: a first escapement wheel, a second escapement wheel called an impulse pinion and a drive pinion; the impulse pinion, the drive pinion and the first escapement wheel being mounted on the same axis; an intermediate wheel meshing with the drive pinion; a balance plate carrying a plate peg and a direct impulse pallet stone arranged to cooperate with the first escapement wheel; pallets including a pallet entry cooperating with the plate peg, an impulse pallet stone arranged to cooperate with the impulse pinion, and first and second support pallet stones arranged to cooperate with the first escapement wheel. The first escapement wheel, the drive pinion and the impulse pinion are mounted in this order.