The C502 caliber is a manual tourbillon movement, designed with quality and precision in mind. Intended to be personalized, it can meet various aesthetic and functional criteria, with the possibility of adding additional functions on the dial side. This movement incorporates a tourbillon between 2 bridges.
It has a total diameter of 32.80 mm, a casing diameter of 32.00 mm, a stem height of 2.81 mm from the dial support, and a total height of 5.76 mm. Technically, it offers a power reserve of more than 60 hours, operates at a frequency of 3 Hz (21,600 vibrations per hour), and has a balance wheel inertia of 8 mg/cm². It is equipped with 23 jewels without power reserve indication (IRM) and 29 jewels with IRM, with a single barrel.
The C502 caliber has essential functions such as the display of hours and minutes, a tourbillon cage performing one rotation per minute, and an indication of the power reserve by a rotation of 180°. Customization options include the geometry and finishes of the bridges and tourbillon cage, as well as the addition of additional functions. These characteristics allow flexibility in the integration and use of the movement in various watchmaking contexts.
Chronode SA
Rue de France 55
CH-2400 Le Locle
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