SYSTEM FOR FASTENING GEMS TO WATCH DIAL AND WATCH PROVIDED WITH SUCH SYSTEM FOR FASTENING GEMS Russian patent published in 2018 - IPC G04B47/04 

FIELD: jewelry.

SUBSTANCE: invention relates to an innovative system for fastening gems to a watch dial. To manufacture a system for fastening gems to a watch dial, dial (13) being made of upper plate-shaped element (23) and lower plate-shaped element (24) facing each other, upper plate-shaped element (23) being provided with at least one opening (30) for housing a respective gem in a visible manner, and lower plate-shaped element (24) being provided with at least one opening (31) opposite said at least one opening (30) of upper plate-shaped element (23) and having the same size as said opening (30). Each of openings (30, 31), facing one another by pairs, extends across the entire thickness of respective plate-shaped element (23, 24) and its peripheral edge (32, 33) is inclined so that each opening narrows, within the section of the respective plate-shaped element, going from the surface of the plate-shaped element facing the other plate-shaped element towards the opposite surface thereof, for forming a seat for housing and retaining gem (14) between two plate-shaped elements (23, 24). There is lower element (25) for supporting and holding plate-shaped elements (23, 24) in the corresponding position, which in places corresponding to the position of the gems on the dial, has cavities (36) having a concave bottom, designed to form a seat for receiving a part of the gem arranged below the dial (13).

EFFECT: technical result consists in fastening a gem on a watch dial, in which gems are fixedly and reliably held in the corresponding position, but at the same time, are easily retrievable.

11 cl, 6 dwg