A luxury dive watch featuring Rolex's iconic Submariner design with a vibrant blue dial, matching blue Cerachrom ceramic bezel with gold numerals, and a two-tone Oyster Perpetual case (stainless steel and 18k yellow gold). The 41mm case houses an automatic Caliber 3235 movement, offering Superlative Chronometer certification (+2/-2 sec/day), 1000ft/300m water resistance, and a date window with Cyclops magnifier. Luminous Chromalight hour markers and hands ensure visibility in darkness. The Jubilé bracelet combines brushed steel and polished gold links for refined comfort. This model (Ref. 126613LB) exemplifies Swiss precision engineering and timeless sport-luxury appeal—ideal for formal events, business settings, or casual elegance. Its robust construction, scratch-resistant sapphire crystal, and heritage-inspired aesthetics make it a coveted collector’s piece and daily-wear statement. The '3135 CLEAN' tag visible on the clasp indicates service history or authenticity verification, though the movement is now updated to 3235.