18k 16253 Rolex Thunderbird Rotate O Graph Bezel W/Spring and Retaining Ring. This can be a whole set priced to promote, you received’t beat this worth, specifically for the condition. RARE BEZEL! 36mm Datejust (Turn-O-Graph) Superb Condition 18k Yellow Gold Bezel (past due kind with box round triangle) Reference: 16263 Weight: 8 grams (together with steel ring) 100% Genuine, Two hallmarks at the back. Merchandise is “Pre-owned”. Shipped with USPS Precedence mail.