A support system (1) for a horological component (9), in particular for a horological component comprising a surface (91) generated by revolution and/or an axis (A9), includes a positioning device (2), in particular a centering device, for the horological component (9) in relation to an axis (A) of the system, and a holding device (3) for the horological component (9), the positioning device and holding device being independent and/or different and/or distinct.

A support system (1) for a horological component (9), in particular for a horological component comprising a surface (91) generated by revolution and/or an axis (A9), includes a positioning device (2), in particular a centering device, for the horological component (9) in relation to an axis (A) of the system, and a holding device (3) for the horological component (9), the positioning device and holding device being independent and/or different and/or distinct.

A method for manufacturing a fastening element including a step of producing a blank of the fastening element including a head and a shank connected to each other, followed by a step of forming an impression in the head, the forming step including an operation of machining the impression, carried out with a cutting member and an operation of matting a target surface of the impression carried out with a matting member.

At least one resurfacing system and at least one adjustment guide system for positioning a chuck holding a watch component relative to the resurfacing system. In example embodiments, the adjustment guide system includes one guide rail providing linear offset/distance and angular adjustment and guidance, or two perpendicular guide rails providing linear offset/distance and lateral position adjustment and guidance. Some embodiments include first and second resurfacing systems and a common rotary drive system that drives both the first and second resurfacing systems. The first resurfacing system can be a linear belt resurfacing system and the second resurfacing system can be a rotary disc resurfacing system. Some embodiments including the rotary disc resurfacing system have a metal rotary mounting disc driven by the drive system and a replaceable magnetic resurfacing disc that magnetically adheres to the rotary disc. Also disclosed is a method of resurfacing watches using these watch resurfacing devices.