About This Watch: The Oyster Perpetual Datejust is the watch of reference for those who believe that being sophisticated is timeless. This Rolex Watch 116203 has a self-winding mechanical movement with a magnified date window with rapid setting. It features a steeldial, diamond indexes, and an anti-reflective sapphire crystal. It is decorated with flawless ideal cut natural diamonds on its face with 18k gold setting. Its finely crafted 18k yellow gold and stainless steel case is 36mm in diameter. This watch is water resistant up to 100 meters; 330 feet.