Details
ART DECO DIAMOND AND BLACK ONYX WATCH PENDANT
Designed as a rectangular black onyx plaque enhanced by a round and French-cut diamond motif, within a round diamond and engraved platinum frame, the reverse, a rectangular silver-colored dial with black enamel Arabic chapters and blued-steel hands, with a round and French-cut diamond bail, suspended from a twin black cord band
Signed by Gubelin
Designed as a rectangular black onyx plaque enhanced by a round and French-cut diamond motif, within a round diamond and engraved platinum frame, the reverse, a rectangular silver-colored dial with black enamel Arabic chapters and blued-steel hands, with a round and French-cut diamond bail, suspended from a twin black cord band
Signed by Gubelin