Omega Seamaster Planet Ocean 6000M Ultra Deep 45 mm O-Megasteel with Grey Dial

The Omega Seamaster Planet Ocean 6000M Ultra Deep 45 mm embodies the highest level of Omega’s dive-watch engineering, developed from technology proven in the Mariana Trench during real-world descent testing. Crafted from O-Megasteel, Omega’s advanced alloy known for its exceptional strength, resilience, and refined surface finish, the watch delivers a commanding yet meticulously balanced presence. The grey dial offers a dramatic gradient that transitions from light to dark, echoing the tonal shift of ocean depths and enhancing contrast with the bold orange accents.

At 45 mm, the Ultra Deep features a rugged, instrument-grade silhouette. Its vivid orange ceramic bezel stands out with a high-visibility design rooted in professional diving heritage, while the stainless steel bracelet reinforces the watch’s robust architecture. Engineered for depths of up to 6000 meters, the construction incorporates structural innovations adapted from Omega’s experimental Ultra Deep prototypes tested under extreme underwater pressure.

Powered by Omega’s Co-Axial movement, the watch maintains exceptional accuracy, stability, and long-term performance. This grey-dial Ultra Deep offers a dynamic blend of cutting-edge material science, contemporary design, and uncompromising dive capability — a standout expression within Omega’s most advanced underwater collection.