Bridging history, past and future, the SUB 300 Aqua Lung US Divers pushes the envelope and marks a first with a forged carbon case and black rubber strap. A limited series of only 300 timepieces with COSC-certified caliber, in partnership with Aqua Lung. Jet black alternating with shades of charcoal: Forged carbon gives the SUB 300 Carbon Aqua Lung US Divers an urban camouflage vibe. The ultra-lightweight high-tech material of the case and dial has a matte, raw look and feel that accentuates a sense of vibrant energy and toughness of purpose. With a diameter of 42. 5 mm, the SUB 300 carbon Aqua Lung US Divers is fitted with a pressure-resistant titanium chamber to protect the movement and a screw-down crown. This watch is rated to a depth of 300 meters, allowing maximum freedom of undersea exploration. Its scratch-resistant sapphire crystal, treated with an antireflective coating, echoes the domed plexiglass of early SUB generations. The COSC-certified automatic movement ensures a power reserve of 38 hours. All dive-related information is highlighted with a Super-Lumi Nova® luminescent coating to ensure excellent legibility in reduced visibility conditions. The black soft rubber strap with a black PVD steel folding clasp featuring the exclusive “DOXA fish” symbol completes this stunning watch.