In keeping with the needs of the Navy SEALs, the 3615 model in black with red and white details, comes in a case made of Carbonox™, a carbon-based material exclusive to Luminox, which is light, hypoallergenic and extremely durable and resistant. The Luminox Light Technology lighting system was installed vertically for the first time, producing a visually bigger dial. This results in a different look, opening up the dial while still guaranteeing up to 25 years of ultimate night visibility. Water-resistant to 200 meters, a special gasket and case design mean these watches can dive deep and continue performing flawlessly.