Ladies' wristwatch by Rolex-"Oyster Perpetual Datejust" from 1980 Round watch case, fluted bezel, gold dial with brilliant-cut diamond indices, baton hands with tritium coating, Plexiglas with date magnifier. President bracelet with double clasp. Automatic movement. Ref. no. 6917, 5563475. maker's mark. No. Ref. 6917, 5563475. Weight approx. 66.59 g. Lady's wristwatch by Rolex, set with diamonds, automatic movement, in 18 k gold. Maker's mark.