LADY'S FRENCH PLATINUM, YELLOW GOLD, AND DIAMOND MINT GREEN GUILLOCHE ENAMEL, OPEN-FACE PENDANT WATCH ON CHAIN,early 20th century. Reverse of watch case painted with pink and blue flowerheads and decorated with swags of rose-cut diamonds on guilloche ground; gilt face with Arabic numerals; suspended on silver chain with guilloche navette shape links. - Watch, D: 1 in. Estimate $750-1,000
