This is an authentic Rolex Explorer I 114270 black 3-6-9 dial watch with stainless steel smooth bezel, stainless steel oyster bracelet, Rolex international service guarantee card and hang tag. Descriptions: Brand: Rolex Model: Explorer I Reference: 114270 Serial Number: K Serial Gender: Men's Case Diameter: 36mm Features: Dial: Black Luminous Arabic Stick Index Dial Bezel: Stainless Steel Smooth Bezel Crystal: Sapphire Crystal Case: Stainless Steel Case Movement: Certified Chronometer Self-Winding Automatic 3130 Movement. Bracelet: Stainless Steel Oyster Bracelet Wrist Size: Fits Wrist up to 7.5 in. Box: Watch Box and Factory Hang Tag Paper: Rolex International Service Guarantee Card