This watch is the Seiko 5 Sports GMT × Pepsi Limited Edition, reference number SSK047K1 (or SBSC023). It represents the first historic official collaboration between Seiko and the "Pepsi" brand, where the nickname is no longer just an enthusiast designation but an officially documented partnership. Full watch specifications and details: Case and Design: The 42.5mm case is inspired by the famous SKX series, fully coated with a durable and resistant black coating, giving it a modern look reminiscent of the "Pepsi Zero" can. Bezel and Dial: A rotating bezel features the iconic Pepsi colors (red and blue) for 24-hour time tracking. The dial is matte black with luminous indices surrounded by a blue ring, and the modern Pepsi logo clearly printed at the 6 o'clock position. Movement: The watch is powered by a reliable Japanese automatic movement, Caliber 4R34, supporting the GMT feature to display a second time zone with an additional red hand. It offers a power reserve of up to 41 hours. Strap: This edition is the first in the GMT SKX series to come with a comfortable rubber silicone strap, engraved with the Pepsi logo (PEPSI). Crystal and Resistance: A scratch-resistant Hardlex crystal with a Cyclops lens for clear date visibility at the 3 o'clock position, and it is water-resistant up to 100 meters (10 bar). Exclusivity: This is a very limited edition, with only 7000 pieces produced worldwide, and it comes in a distinctive exclusive box designed like a "black Pepsi can".