Manufacturer: Rolex Model Name/Number: Datejust 16233 Serial/Year: X 1991 Grade: (What's This?) II Gender: Men's Features: Automatic movement w/date, scratch-resistant sapphire crystal, waterproof screw-down crown Case: Stainless steel w/ 18k yellow gold fluted bezel (36mm) Dial: Silver Index Bracelet: Stainless steel and 18k yellow gold Jubilee Box & Papers: Original Rolex box, books and papers Comments: This certified, Rolex Datejust 16233 comes w/ 3-day satisfaction guarantee and one year warranty. Rolex DateJust 16233 At Bob's we authenticate, purchase and service all of our watches thereby ensuring the integrity of every Rolex we sell. All service is performed by an authorized Rolex service provider with only genuine Rolex parts. Any watch listed on our website is in stock and ready for free overnight shipping. Bob's Watches: 100% genuine Rolex.