Rolex Submariner, Two-tone Stainless-Steel Date Blue Diver 40MM Watch 16613DESCRIPTION The old school Submariner begs the question, who does not love a classic? This classic piece features a 40 mm stainless steel case that has a yellow gold bezel with an insert that rotates unidirectionally for a time lapse. The case has classic Rolex architecture featuring a monobloc middle case and a sapphire crystal with a cyclops lens. It comes with a blue sunburst dial that features luminous hour markers and hands for easy legibility