The Rolex Submariner Date 16613 from 2007, with its iconic blue bezel and matching blue dial, is a classic two-tone Rolex sports watch combining stainless steel with 18 ct yellow gold. It features a 40 mm Oyster case, blue aluminum bezel insert, luminous hour markers, and the signature date display with Cyclops lens at 3 o’clock. Powered by Rolex Calibre 3135 and fitted with the robust Oyster bracelet, the 2007 example represents the later production period of the 16613 and is especially recognizable for its vibrant blue “Bluesy” configuration.