Vintage ROLEX Oyster Perpetual Superlative Chronometer Datejust watch, with stainless steel and yellow gold link band with Rolex logos. Made 1987, model #16233, Serial #R767574. Total weight 106.6 grams. Appears to be running, but we cannot guarantee timepieces. Diameter of watch 1 3/8 inches (3.6 cm.).