COMPONENT, SUCH AS AN OSCILLATOR, FOR A MOVEMENT FOR A WATCH
The invention relates to a component, such as an oscillator (1), for a movement for a watch, made from a brittle material and comprising a layer (11) covering at least part of the component (1). The layer (11) exerts a stress on the brittle material it covers and at least part of the layer (11) is c...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a component, such as an oscillator (1), for a movement for a watch, made from a brittle material and comprising a layer (11) covering at least part of the component (1). The layer (11) exerts a stress on the brittle material it covers and at least part of the layer (11) is covered with a further layer (12) that exerts an opposite stress. |
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