Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER Ref# 215.30.44.21.03.001

The Omega Seamaster Planet Ocean 600M Ref. 215.30.44.21.03.001 embodies the brand’s pioneering spirit in deep-sea innovation and precision. Crafted from stainless steel, this 43.5 mm model features a polished blue ceramic dial and a blue ceramic unidirectional bezel with a Liquidmetal™ diving scale. Designed for professional divers yet suited for elegant wear, it blends robust engineering with signature Omega style. *Includes original Omega box, warranty card, and official documentation.

The Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer Ref. 215.30.44.21.03.001 reflects Omega’s long tradition of oceanic exploration and advanced material technology. The 43.5 mm stainless steel case houses a blue polished ceramic (ZrO₂) dial, enhanced with Arabic numerals and rhodium-plated hands filled with white Super-LumiNova that emits a blue glow in the dark. The blue ceramic bezel features a diving scale made of Liquidmetal™, ensuring superior durability and contrast. Its helium escape valve at 10 o’clock ensures safety for saturation divers, while the transparent sapphire caseback showcases the high-precision movement within. Powering the watch is the Omega Co-Axial Master Chronometer Calibre 8900, officially certified by METAS for accuracy, performance, and resistance to magnetic fields up to 15,000 gauss. It features twin barrels mounted in series for consistent power delivery and a free-sprung balance with a silicon hairspring, offering a 60-hour power reserve. Water-resistant to 600 meters (2,000 feet), the Planet Ocean 600M is fitted with a stainless steel bracelet featuring Omega’s patented extendable folding clasp for perfect comfort over a wetsuit. Combining extreme performance with refined aesthetics, this model remains one of Omega’s ultimate expressions of professional diving mastery.