ROLEX Date Oyster Perpetual - Switzerland Watch in 18k (750 thousandths) yellow gold and steel. Mechanical watch with automatic winding. Bracelet in 18k (750 thousandths) yellow gold and steel. Superb pastel blue Tritium dial, gold hour-markers and hands. Fluted bezel in 18k (750 thousandths) yellow gold. Circa 1988. Perfect condition. Functional at the time of the appraisal. The original box accompanies the watch. Reference : 15223 Serial number : L 492931 Dimensions : 34 mm. Gross weight: 100.1 g.