LADY'S GUBELIN 18K YELLOW GOLD AND DIAMOND WRISTWATCH . Oval case centered by two crescents of total of 14 brilliant-cut round diamonds weighing app. .50 ct., fitted with brushed gold dial having black enameled gold bars for indices; bracelet strap constructed of six rope-design double oval links with fold-over clasp. - L: 7 in.; Gross wt.: 57.28 grams. Estimate $1,500-2,500