The Rolex GMT-Master II 'Blue Pepsi' (Ref. 126710BLNR) is an iconic dual-time zone professional watch, featuring a striking blue-and-blue ceramic bezel—nicknamed 'Pepsi' for its color scheme—and a deep blue sunburst dial with Chromalight luminescence. Crafted from Oystersteel (904L stainless steel), it boasts a 40mm case, scratch-resistant sapphire crystal, and a secure Oyster Perpetual bracelet with Glidelock clasp. Powered by the Calibre 3285 self-winding mechanical movement, certified as a Superlative Chronometer (+2/-2 sec/day), it offers 100m water resistance and a 24-hour hand for tracking a second time zone. The watch includes applied hour markers with white gold surrounds and a Mercedes-style hour hand, ensuring legibility in all conditions. Its robust construction, heritage design rooted in aviation history, and timeless aesthetic make it equally suitable for travel, business, or casual luxury wear. The clean presentation in its original Rolex box underscores authenticity and premium craftsmanship. Ideal for discerning collectors and professionals who value precision, durability, and understated prestige.