ROLEX DATEJUST REF. 1601 NO. 23818XX STAINLESS STEEL WRISTWATCH, 1970 ROLEX DATEJUST REF. 1601 NO. 23818XX YEAR 1970 stainless steel case, screw-down case back, crown marked, white gold knurled bezel, silver dial, black graphics, applied indexes with tritium, date window at 3 o'clock with cyclope lens, self-winding movement cal 1570 no. 518201, steel jubilee bracelet ref. 6251H final 558B, inner length approx. 21 cm, box clasp marked Rolex, plastic crystal. Diam. mm 36