LADIES GUILLOCHE ENAMEL, 18K GOLD & DIAMOND POCKET WATCH PENDANT: Lovely yellow gold hunt case pocket watch with etched design centered front and back with guilloche enameling of cobalt accented by gold and set with round rose cut diamonds, center stone approx. .25ct, SI1 in clarity and J in color, surrounded by fifteen irregular shaped rose cut diamonds, approx. .15ctw, SI in clarity and J in color, front missing two of the small diamonds, trimmed in black enamel foliate ribbon. White porcelain face with black enamel Roman numerals, minute marks and hands. Case approx. 1 3/8''dia., marked 18k 21565 and AC? in a circle, works unmarked, currently running but accuracy unknown. 52.5 grams total.