Art Deco lapel watch ornately decorated with a double handled vase design which folds down with a gentle push on the natural pearl winder to reveal the watch to the wearer, framed on 3 sides, accented with emeralds (emerald cuts, bullet-cuts and trapezoid cuts) on a background of round, single-cut diamonds, made by Haas Neveau, Paris – Geneva, in platinum, circa 1925.