Authenticity Guaranteed. Genuine Pre-Owned Rolex. Watch is sold with a 30 day warranty from the date of purchase to be in working order.Model: 6917 Dial: Gold Case diameter: 26mm Serial: 6363655 Bracelet: After-Market 18kt president nuggetstyle Movement: Automatic 391361-5611NOTE: Pgl personalized appraisal is available if you are the winning bidder, at the cost of $99. Appraisals may arrive separately at a later date.