Swiss Watch Fair 1967 BF 80
This extra-slim lady’s watch is graced by a dial in semiprecious “falcon’s eye” stone. New techniques allow such stones to be cut to the thinness of a normal metal dial. This dial is of such thinness that, at certain angles, the plate underneath can be seen. Oval, 18-carat gold “Belle Epoque” case. (BUECHE-GIROD)