Rolex: A steel Oyster perpetual chronometer wristwatch, with milled bezel, brushed steel dial with raised dagger numerals and sweep-centre seconds, case with screw-down winder and screwed back No. 1007, the signed movement adjusted to five positions and temperature, No. 23308, diam. 33mm; and a steel Oyster perpetual chronometer wristwatch, the brushed silvered dial with raised baton numerals and sweep-centre seconds, the case with screw-down winder and screwed back No. 1002, the signed movement with 25 jewels, adjusted to 5 positions and to temperature, No.25039