Rolex Oyster Perpetual Datejust Thunderbird, Reference Number: 16253, Case Size/Material: 36mm Stainless Steel, Dial: Silver with Index Hour Markers, Bezel: Yellow Gold Thunderbird, Crystal: Plastic, Movement: Automatic, Bracelet Material: Stainless Steel and 18K Yellow Gold Jubilee. Serial: 9.4 millions, Circa: 1986. Comes with Original Box & Papers. We will provide you with an Invoice from our Store, also a 2 YEARS Warranty on all Labor, an appraisal for insurance purposes.