Combining history, the past and the future, the legendary sub 300 is made for the first time in forged carbon. A limited series of just 300 pieces, stamped cosc and in partnership with the Aqua Lung brand. Ultra-light, forged carbon gives the sub 300 an urban camouflage of alternating shades of black and anthracite grey. Matte, raw, high-tech, the material of the case and dial seems both compact and irregular. With a diameter of 42.5 mm, the sub 300 carbone Aqua Lung us Divers is equipped with a titanium case to resist pressure, a screw-down crown and is water-resistant to 300 meters, enabling exploration of the seabed in complete freedom. Its scratch-resistant sapphire crystal with anti-reflective treatment recaptures the distinctive shape of the domed plexiglass of yesteryear, and its cosc-certified automatic movement ensures an autonomy of over 40 hours. All diving-related displays feature a Super-LumiNova luminescent coating to ensure excellent legibility during dives where visibility is reduced. The whole set is fitted with a supple black rubber strap with folding clasp adorned with the exclusive "doxa fish" symbol.