Black Ceramic Omega Seamaster Planet Ocean Deep Black GMT

Made entirely of precisely finished black ceramic, Omega Seamaster Planet Ocean Deep Black case is large and hefty, being 45.5mm in diameter. The style is typical of Omega, with “lyre” lugs that are fortunately short, allowing it to fit on smaller wrists.The case finishing is entirely brushed and matte on the red and blue versions of the Deep Black, but alternates between brushed and mirror polished on the rose gold and black models. The latter is significantly more attractive, given the contrast between the two surface finishes, especially the polished bevel along the length of the lugs. More replica Omega Seamaster Planet Ocean watches.

Both the back and case feature large, wave-like teeth that lock against each other when the back is tightened, compressing the rubber gasket in-between to ensure water-resistance. The screw-down back also operates like a bayonet lock, so the Omega logo and lettering are always correctly aligned and read horizontally.

The bezel is also ceramic with a matching ceramic insert. On the Sedna gold model the insert features matching Sedna gold markings pressed into the bezel, while on the black model the markings are Liquidmetal, an amorphous metal alloy with a glass-like atomic structure.

The calibre 8906 is a Master Co-Axial Chronometer, produced at a dedicated facility and rigorously rested by the Swiss government’s weights and measures agency.High-tech with no pretence at being artisanal, the calibre 8906 is automatic with a second time zone function set via the crown – making it a straightforward dual time zone wristwatch.