In order to perform controls of the technical and aesthetic criteria, the applicant deposits the movement of the watch to be certified, presented in a kit, at the offices of the Foundation. The plate, the bridges, the complete barrel, the oscillating weight, the wheels, the profile-turned or profiled-turned and cut parts, as well as the shaped parts, are set aside and submitted to a visual examination at a distance of 30 cm, and then under the no. 3 microscope setting.

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