SIGNED ROLEX, OYSTER PERPETUAL, DAY-DATE MODEL, REF. 18238, CASE NO. N126028, CIRCA 1991 Movement: Cal. 3155, automatic, 31 jewels, signed Dial: Spanish calendar, Lapis lazuli dial, signed Case: Screw down crown, screw back, 36 mm. diam., signed With: 18k gold Rolex President bracelet with concealed deployant clasp, overall length approximately 180 mm.