This Rolex Presidential men's watch has a black dial and the case and bracelet are crafted of 18K yellow gold. Features include a diamond bezel, diamond indexes, sapphire crystal, day, date and second hand. The watch is water-resistant and fastens with a fold-over clasp. We are not authorized dealers of nor affiliated with, endorsed or sponsored by Rolex Watch U.S.A. Inc. and none of our products are sold, distributed, offered and/or certified by Rolex Watch U.S.A. Previously Owned Rolex watch diamond bezels and crystals are always aftermarket. Diamonds on the original dial plate may have been replaced aftermarket.