Adapted from the Ultra Deep, which made history by reaching the deepest place on Earth in 2019, this collection pays tribute to the mysteries of the deep. Water resistant to an incredible 600 bar (6000 metres), it is presented in a robust 45.5mm O-MEGASTEEL case with a matching bracelet. The extraordinary lacquered dial features a pattern accurately representing the bottom of the Challenger Deep, the deepest point in the Mariana Trench. When held under UV light, the dial reveals the words 'Omega was here,' pointing towards the world record dive of 10,935 metres. The timepiece is powered by the OMEGA Co-Axial Master Chronometer calibre 8912, offering superior precision, magnetic field resistance, and a 60-hour power reserve. The watch meets the ISO 6425:2018 standard for saturation divers' watches.