This is an authentic Rolex Datejust 41 126333 black factory diamond dial watch with 18K yellow gold and stainless steel oyster bracelet, 18K yellow gold fluted bezel, and Rolex warranty card. Descriptions: Brand: Rolex Model: Datejust 41 Reference: 126333 Serial Number: Random Serial Gender: Men's Case Diameter: 41mm Features: Dial: Black Factory Diamond Dial Bezel: 18K Yellow Gold Fluted Bezel Crystal: Sapphire Crystal Case: Stainless Steel Case Movement: Certified Chronometer Self-Winding Automatic Quickset 3235 Movement. Bracelet: 18K Yellow Gold and Stainless Steel Oyster Bracelet Wrist Size: Clasp Fits Wrist up to 7.5 in. Box: Watch Box Paper: Rolex Warranty Card