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OMEGA constellation deville seamaster speedmaster specialities

“This lightweight Planet Ocean has a powerful aesthetic.”

Key features

  • Titanium and time zones
    Grade 5 titanium, favoured by the aerospace industry for its lightness and strength, is OMEGA’s material of choice for the dial, which includes a GMT function.
  • Dark chemistry
    OMEGA’s Dark Grey Planet Ocean has a case in Si3N4 - better known as silicon nitride. Its helium escape valve, clearly marked He, is in sandblasted Grade 5 titanium.
  • Titanium power
    Driving the watch is OMEGA’s Co-Axial Master Chronometer Calibre 8906 in titanium, visible through the wave-pattern caseback, marked with NAIAD LOCK, watch name and water resistance.
  • Light and easy to wear
    When wearers forget OMEGA’s lightweight Planet Ocean is on the wrist, its black and grey structured rubber strap with Grade 5 titanium buckle will offer a stylish reminder.

"Silicon nitride is two-times lighter than conventional ceramic – an obvious advantage for wearers."

Key materials

  • Material - Grade 5 Titanium

    Grade 5 Titanium

  • Material - Ceramic


  • Material - Sapphire Crystal

    Sapphire Crystal

Grade 5 Titanium

Titanium alloys are light, corrosion-resistant, biochemically inert and able to withstand extreme temperatures. These properties make them particularly appropriate for products in the aircraft, spacecraft and medical sectors. They achieve the perfect balance between solidity, corrosion-resistance and workability. Grade 5 titanium offers a bright grey colour that is close to that of stainless steel, and suits both "brushed" and "polished" finishing.


OMEGA has unrivalled expertise in the use of ceramics, dating back more than 10 years. Taking its origin from the Greek word "keramos", ceramic is an inorganic, non-metallic substance obtained by firing at high temperatures. It allows the creation of completely dense watch parts with exceptional mechanical properties. Ceramic is one of the most popular choices for customers when selecting their timepiece, thanks to its appealing colour range and specific properties, such as it being two times lighter than stainless steel, hardwearing, highly scratch-resistant, chemically inert, hypoallergenic, environmentally friendly and non-magnetic.

Sapphire Crystal

To really appreciate the finer details of a timepiece, OMEGA uses synthetic sapphire crystal with a highly scratch-resistant and anti-reflective treatment. Before the machining and finishing processes take place, the sapphire crystals are produced under the Verneuil process, also called flame fusion. It involves the melting of the raw substance using oxyhydrogen flame and the crystallisation of the melted droplets to form a cylinder. Graded 9 on the Mohs-hardness scale (graded 1-10), the resulting sapphire crystals are virtually scratch-proof and very hard, ensuring an unhindered vision at all times.

A new look for your watch

Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens? You may discover a look that's as individual as you are.

The advantages
of this watch

Inside this timepiece are the revolutionary components that guarantee the highest standards of performance. From the Co-Axial escapement for long-lasting precision, to the silicon balance spring for superior anti-magnetism, OMEGA has conquered every challenge that matters.

Movement Calibre OMEGA 8906

Calibre 8906

Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. GMT and time zone functions. Free sprung-balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Black ceramised grade 5 Titanium main plate and bridges. Special decoration made by laser ablation.

  • Self winding
  • 60 hours Power reserve
  • Frequency 3,5 Hz
Calibre 8906

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