The Rolex Submariner reference 116618LB-0003 features a 40mm case crafted from yellow gold. It is equipped with an automatic winding mechanism powered by the Rolex caliber 3135. This model, produced between 2008 and 2020, showcases a striking blue dial and is certified as a chronometer, ensuring precision in timekeeping. The watch is designed for underwater use, with a water resistance of up to 300 meters. Its combination of materials and functionality makes it a notable piece in the Submariner collection.