Mens 216570 Rolex Explorer II Black dial with Luminous markers, an Oyster bracelet in Stainless Steel with a Synthetic Sapphire crystal with Swiss Automatic movement with a quick set date feature… Buy with confidence knowing each timepiece goes through the same rigorous 31-point inspection. Rest assured only authentic parts straight from the manufacturer are used. The Certified Pre-Owned Program on Amazon ensures peace of mind and transparency via standardized reports and a 1 Year Warranty Provided by WatchFacts.. Buy with confidence knowing each timepiece goes through the same rigorous 31-point inspection. Rest assured only authentic parts straight from the manufacturer are used. The Certified Pre-Owned Program on Amazon ensures peace of mind and transparency via standardized reports and a 1 Year Warranty Provided by WatchFacts.