Omega Seamaster Planet Ocean 6000M Ultra Deep: Specs, References & Value | Ultimate Watch

The Omega Seamaster Planet Ocean 6000M Ultra Deep is the deepest-rated production dive watch Omega has ever put on a bracelet, and it comes with a real story behind it, not a marketing one. In 2019 Omega strapped three experimental Ultra Deep prototypes to Victor Vescovo's DSV Limiting Factor submersible during the Five Deeps Expedition and rode them to the bottom of the Challenger Deep in the Mariana Trench, roughly 10,935 meters down, the deepest point on Earth. All three came back running and all three still passed Master Chronometer certification afterward. Three years later, in March 2022, Omega turned that experiment into a watch you can actually buy: 45.5mm, water resistant to 6,000 meters (20,000 feet), and built to the ISO 6425:2018 standard for saturation divers. We see these across the counter at our shop on 47th Street, both the O-MEGASTEEL versions and the sandblasted titanium, and it is one of the few modern Omega sports pieces where the spec sheet is not exaggerating. This is a genuinely over-engineered tool watch that happens to wear like a large luxury diver.