Case material: Yellow gold; Charge: Automatic; Conditions: Never worn Year : 1985; Presentation condition : Without documents; Model: Day Date / President Price on request Gmtbroker Reference: 18038 Manufacturer: Rolex Model: Day-Date 18038 Year: 9,1XX,XXX - 1985/1986 Grade: (What's This?) II Gender: Men's Features: Automatic 3055 movement w/ day and date, scratch resistant sapphire crystal, waterproof screw down crown Case: 18k yellow gold (36mm) Dial: Champagne Index w/ black chapter ring Bracelet: 18k yellow gold Presidential w/ hidden clasp Box & Papers Original Rolex box, booklet, pouch, & papers  Comments: This Rolex Day-Date comes w/ Bob's 3 day satisfaction guarantee and one year warranty.  Rolex Presidential Day-Date 18038