If you're ever stranded on a desert island, this is the watch you need... Waterproof to 300m, equipped with a black scratchproof ceramic diver's bezel, sapphire crystal glass, and the most secure brushed steel Oyster Fliplock bracelet in the business with excellent Glidelock extension for instant & easy micro adjustment of the clasp. The black dial features longer glowing Chromalight luminous markers and hands for greater visibilty whilst night swimming, and our 2015 example is complete with Rolex box, swing tags, Submariner instruction booklet, bezel protector and UK stamped Rolex warranty card, so by the time you're rescued it will have gone up a grand!