Collar watch with Japanese decoration, in green enamel, 750 ‰ gold and 800 ‰ silver, held by a black satin finished with a brooch embellished with jadeite balls and rose-cut diamonds. A barrette set with rose-cut diamonds locks the watch to the satin ribbon. The unsigned dial is silvered with Arabic numerals, the movement is unsigned hand-wound mechanical, and the crown is set with a rose-cut diamond. PB. 31,7 g Watch case dimensions: 2.7 x 2.7 cm