The Rolex Submariner reference 126613LB-0002 features a 41mm case crafted from stainless steel and yellow gold. This model, introduced in 2020, is powered by the automatic winding Rolex caliber 3235. It showcases a blue dial and includes a date function. Additionally, this watch is certified as a chronometer, ensuring precision and reliability. The combination of materials and design elements makes it a notable piece in the Submariner collection.