Stock Number:  167137Brand:  RolexModel Name:  Men's Rolex GMT-Master II Stainless Steel & 18k Yellow Gold 40mm Black Dial Box & Service CardModel Number:  16713Year:  1993Serial Number:  S serialGender:  Men'sMovement:  Officially certified chronometer self-winding movement with quickset date.Jewels:  31Case:  Stainless steel case 40.0 mm in diameter.  Rolex logo on the crown.Bezel:  18k yellow gold bi-directional rotating bezel with a special 24-hour black bezel insert.Crystal:  Scratch-resistant sapphire crystal with cyclops magnifier.Dial:  Black dial with luminous dot hour markers