Men's Rolex 40mm Explorer II Stainless Steel Watch, with Oyster Band and Black Dial. Pre-Owned SN# X49**** Brand: Rolex. Gender: Men's. Dial Color: Black. Type: Wristwatch. Case Size: 40mm. Model: Explorer II. Bezel Color: Black. Band/Strap: Bracelet. Indices: Non-Numeric. Band Material: Stainless Steel. Bezel Type: Unidirectional Rotating. Water Resistance: 100 m (10 ATM). Movement: Mechanical (Automatic). Hour Marks: Round / Baton Indexes. Box / Certificate: Rolex Box / Certificate of Authenticity. Service Warranty: One (1) Year Limited Service Warranty.