Manufacturer: Rolex Model Name/Number: Yacht-Master 16628 Serial/Year: S 1993/1994 Grade: (What's This?) II Gender: Men's Features: Automatic movement w/ date, 31 jewels, Quickset, scratch-resistant sapphire crystal, waterproof screw-down crown Case: 18k yellow gold (40mm) w/ rotating time-lapse bezel Dial: White w/ black and gold hour markers Bracelet: 18k yellow gold Oysterlock Comments: This pre-owned Rolex Yacht-master comes with Bob's certificate of authenticity, 3-day satisfaction guarantee and one year warranty Rolex Yacht-Master 16628 This all gold Rolex Yacht-master is a statement, and a perfect model of the prestige and elegance that goes hand in hand with the Rolex name. The chronometer technology is what makes the used Yacht-master so great. Whether you are looking to buy a used Rolex or new, this Yacht-master and its state-of the-art technology is the perfect accessory for your wrist. Used Rolex watches don´t get much better than this Yacht-master.