Rolex Submariner 40mm Blue Dial 116613LB Bluesy

Description

The Rolex Submariner Date 116613LB “Bluesy” is an iconic two-tone sports dive watch that merges luxury and functionality. It features a 40mm Rolesor case—combining 904L Oystersteel and 18k yellow gold—paired with a blue sunburst dial and matching blue Cerachrom ceramic unidirectional rotating bezel. The dial is equipped with Chromalight luminescent hour markers and hands for exceptional readability in low light, plus a date window at 3 o’clock with a Cyclops lens for magnification. Powering the watch is the in-house Calibre 3135 automatic movement, COSC-certified as a Superlative Chronometer, with a 48-hour power reserve and 28,800 vibrations per hour. It boasts a water resistance of 300 meters (1,000 feet) and comes with an Oyster bracelet featuring an Oysterlock safety clasp and Glidelock extension system for a secure, adjustable fit—even over a diving suit.