Year: 2001 This is an authentic ROLEX Platinum 31mm Oyster Perpetual Datejust President Watch Blue 178246. The watch is crafted in platinum and features a light blue dial, silver hands and hour markers, date display, sapphire crystal, and an automatic movement. Follow this item for alerts. Rolex is a registered trademark of Rolex. FASHIONPHILE is not affiliated with Rolex.