Fashionable Rolex 178240 mid-size Datejust watch in stainless steel with Rolex oyster case and bracelet. 2011. Original Rolex box and papers. Full warranty. 100m water resistant Rolex case with sapphire crystal glass. Smooth Rolex bezel and latest style folding clasp. Rolex roman numeral dial. This watch has the highly sought after 31mm case width and is available immediately from Armour Winston Ltd - the oldest watch shop in central London and experts in the finest pre-owned Rolex wristwatches since 1953.