LADY'S VINTAGE VACHERON ET CONSTANTIN 18K YELLOW GOLD WRISTWATCH. Rectangular case with cylindrical side pieces and arched crystal centers brushed gilt dial with gilt Arabic numerals at 12, 3, 6, and 9 positions; 18K gold flexible strap constructed of fitted bright-polished brick-form links with adjustable, fold-over clasp. - L: 7 1/4 in.; W: 11/16 in, case; gross wt.: 1 oz. 10 dwt. Estimate $1,000-1,500