Rolex. An 18k yellow gold and diamond Oyster Perpetual Day-Date wristwatch, circa 1974, Ref: 1803, Automatic movement, champagne dial with diamond hour markers, outer printed five minute divisions and luminous dots, luminous filled baton hands, sweep centre seconds, day aperture at twelve, magnified date aperture at three, fitted Super President 8385 bracelet with concealed Rolex clasp, dial and clasp signed Rolex, convention hallmarks for 18 carat gold, 35.0 mm