A flexible horological component for an oscillator mechanism of a horological movement, the component extending along a principal plane (P) and including at least a part made of a composite material (1), the composite material (1) including a matrix (2) and a multitude of nanotubes or nanowires (3) distributed in the matrix (2), the nanotubes or nanowires (3) being juxtaposed and disposed substantially parallel with an axis (A) substantially perpendicular to the plane (P) of the component, the matrix including a flexible filling material (4) to fill the interstices between the nanotubes or nanowires (3), the filling material (4) comprising at least in part a thermal compensation material wherein the thermoelastic coefficient (TEC) is of the opposite sign to that of the other materials of the composite material (1).

A dewar device (1) for mechanical and/or functional components (2) of a watch (3), the device (1) being provided with a bracelet and a casing (4) including an enclosure (5) wherein it is possible to arrange a case (6) of the watch (3) and at least one reversible connecting element (7) fixing the watch (3) case (6) in the enclosure (5) of the casing (4) while keeping it remote from all the elements (10a, 10b, 10c) of the casing (4) defining this enclosure (5), the at least one reversible connecting element (7) being provided with a body forming a structure (8) including at least one recessed area (9).

A Dewar device for mechanical and/or functional components of a watch, the device being provided with a bracelet and a casing including an enclosure wherein a case of the watch can be disposed so that a crystal of the case is arranged opposite a crystal of all the elements of the casing defining this enclosure and at least one fastening device fastening the watch case in the enclosure of the casing by keeping it remote from all the elements of the casing defining this enclosure, the Dewar device including a device for actuating at least one push button by rotating a pivoting bezel of the casing.

An isothermal device (1) for mechanical and/or functional components (5) of a watch (10), including a case (2) provided with an enclosure (4) wherein a case (12) of the watch (10) can be removably arranged, a crystal (11) arranged facing a crystal (6) of the case (2), the device (1) comprising: a reversible fastening device (13) fastening the watch (10) case (12) in the enclosure (4) by keeping it away from functional elements (15) of the case (2), the elements (15) forming the enclosure (4) comprising a middle (9a), a back (9b) and the variable-opacity crystal (6) of the case (2), and a system (3) for dynamically controlling the temperature of the enclosure (4) comprising the variable-opacity crystal (6) and a control unit (8) configured to control the opacity of the crystal (6) of the case (2).

A Dewar device (1) for mechanical and/or functional components 5 of a watch (10), comprising a casing (2) provided with an enclosure (4) wherein a case (12) of said watch (10) can be removably arranged, said case being provided with a display device capable of displaying information relating to time indications or to functions implemented by the watch (10), said display device being arranged opposite a crystal (6) of said casing (2), the Dewar device (1) comprising a system (3) for dynamically adjusting the contrast of the display device of the watch (10) comprising said variable luminosity crystal (6) and a control unit (8) configured to control the contrast of said display device of the watch (10).

A contrast adjustment system (100) for a display device of a watch (10), the case (12) of which can be removably arranged in an enclosure (4) of a thermal protection housing (1) for mechanical and/or functional components (5) of the watch (10), the display device being arranged facing a crystal (6) of the housing (1), the housing (1) including a reversible fastening device (13) fastening the case (12) of a watch (10) in the enclosure (4) while keeping it away from functional elements (15) of this housing (1), the elements (15) forming this enclosure (4) including a middle (9a), a back (9b) and the crystal (6) of this housing (1), the system (100) including an electronic device (110) configured to adjust the contrast of the display device when the electronic device (110) and the housing (1) are connected to each other.

A Dewar device for mechanical and/or functional components of a watch, this device including a wristlet; a housing including a chamber wherein a case of the watch is capable of being disposed in such a way that a glass of this case is arranged facing a glass of a set of elements of the housing defining this chamber; at least one fastening device fastening this watch case in this chamber of the housing while maintaining it distant from this set of elements, and a device for actuating at least one control element of this watch by the movement in translation of an external parts element of the housing in the direction of a back of this housing.

A Dewar device is for mechanical and/or functional components of a watch. The device is provided with a wristlet and a casing. The casing includes a chamber in which a case of the watch is capable of being arranged in a removable manner, and a device for reversible fastening by magnetic levitation of the watch case in the chamber configuring a separation between the case and the set of the elements of the casing forming the chamber.

An isothermal clock device for mechanical and/or functional components of a watch, the device being provided with a bracelet and a casing including an enclosure wherein a case of said watch is capable of being arranged and a reversible fastening device fastening the case of a watch in the enclosure of the casing by keeping it away from the set of elements of the casing defining this enclosure, the fastening device including at least two connecting members each connected to an attachment area of the case from at least one telescopic bar.

There is provided an electronic watch including a bracelet and a watch case including at least one electrical or electronic component, the watch including at least one Dewar device configured to contain at least one of said electrical or electronic components, the at least one Dewar device including inner and outer walls and a vacuum or quasi-vacuum space defined between these said walls, the inner wall delimiting a volume wherein said at least one electrical or electronic component may be arranged.