EXTERNAL ELEMENT OR DIAL FOR WATCHES OR JEWELRY MADE OF CONDUCTIVE MATERIAL Russian patent published in 2021 - IPC G04D3/00 

FIELD: conductive materials/watchmaking.

SUBSTANCE: method of manufacturing a clock component made of a conductive material, in which: the base (1) is made of a conductive material; the base is covered with the first layer (2; 21; 22) of a sacrificial metal protective material; an in-depth decoration is engraved mechanically or with a laser (3); the first in-depth decoration (3) and the rest of the first sacrificial metal protective layer (2; 21; 22) are covered with a second metal and / or decorative finishing layer (4; 41; 42); then each first sacrificial metal protective layer (2; 21; 22) is removed by chemical method to obtain a blank (10) containing the first decoration formed by the remainder of the second layer (4; 41; 42).

EFFECT: more efficient manufacturing of decorative layers for watches etc.

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