This is an authentic Rolex Datejust 1601 watch with Rolex 18K white gold fluted bezel, Rolex stick dial Ref., and custom stainless steel oyster bracelet. Descriptions: Brand: Rolex Model: Datejust Reference: 1601 Gender: Men's Case Diameter: 36mm Features: Dial: Rolex Stick Dial Ref. Bezel: Rolex 18K White Gold Fluted Bezel Crystal: Acrylic Crystal Case: Rolex Stainless Steel Case Movement: Rolex Certified Chronometer Self-Winding Automatic non-Quickset 1570 Movement. Bracelet: Custom Stainless Steel Oyster Bracelet Wrist Size: Clasp Fits Wrist up to 7.5 in. Box: Watch Box Paper: None