This is an authentic Rolex Datejust 16013 watch with two tone 18K yellow gold and stainless steel jubilee bracelet, Rolex dial Ref. with added genuine diamond markers, and custom 18K yellow gold diamond and ruby bezel. Descriptions: Brand: Rolex Model: Datejust Reference: 16013 Gender: Men's Case Diameter: 36mm Features: Dial: Rolex Dial Ref. with Added Genuine Diamond Markers Bezel: Custom 18K Yellow Gold Diamond Ruby Bezel Crystal: Sapphire Crystal Case: Rolex Stainless Steel Case Movement: Rolex Certified Chronometer Self-Winding Automatic Quickset 3035 Movement. Bracelet: Rolex Two Tone 18K Yellow Gold and Stainless Steel Jubilee Bracelet Wrist Size: Rolex Clasp Fits Wrist up to 7.5 in. Box: Watch Box Paper: None.