Rolex, an 18ct gold quartz calendar bracelet watch, Oysterquartz day-date, Ref. 19018, case No. 8033787, circa 1982 Tonneau shaped case, gilt dial with applied gold baton numerals, sweep centre seconds, day and date apertures at twelve and three o'clock respectively, fluted bezel, fitted maker's President link bracelet with concealed folding clasp, case, dial and movement signed. 35 mm. Weight 148 grams.