Skip to content
OMEGA constellation deville seamaster speedmaster specialities

Professional diving

Certified As A Divers’ Watch For Saturation Diving

To guarantee the Ultra Deep’s ability as a divers’ watch for saturation diving, the timepiece has been tested to meet the ISO 6425:2018 standard. Nine tests are performed and include examinations for Visibility, Magnetic-Resistance, Temperature Cycling, Salt Spray, Shock-Resistance, Water-Resistance, Free-Fall Shock, Resistance of Attachments, and Saturation Diving. METAS certifies that the watch has been tested in conformity with the required criteria.

Key materials

  • Material - Grade 5 Titanium

    Grade 5 Titanium

  • Material - White Gold

    White Gold

  • Material - Ceramic

    Ceramic

  • Material - O-megasteel

    O-megasteel

  • Material - Liquidmetal<sup>TM</sup>

    LiquidmetalTM

  • 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.

White Gold

Gold in its pure form (24K) is slightly reddish yellow and very soft. It is usually alloyed with other base metals for a diverse variety of uses. Considered to be the premium standard in watch and jewellery making, 18K gold(with at least 75% pure gold) provides the ultimate balance between purity and usefulness. Traditional 18K white gold is alloyed with palladium-copper and offers an excellent resistance to corrosion, while being highly bio-chemically inert. It provides a beautiful hue that suits wearers even with sensitive skin.

Ceramic

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.

O-megasteel

O-MEGASTEEL is a new high-performance stainless steel alloy. Through an ingenious Pressure Electro Slag Remelting process, the material obtains a high purity, allowing for a greater polish and incomparable shine. Stripped of its nickel, and boosted with nitrogen and manganese, O-MEGASTEEL also offers a brighter white colour, as well as superior strength and a hardness that is 40% to 50 % higher than conventional steel. As well as being non-ferromagnetic, the unique composition also delivers exceptional resistance to corrosion for a longer-lasting appearance.

LiquidmetalTM

Since 2010, OMEGA has bonded its ceramics with an alloy called LiquidmetalTM, which offers new decoration possibilities in a metal grey colour with superior scratch-resistance and enduring stability. Composed of titanium, zirconium and copper, this amorphous alloy is three times as hard as stainless steel. When bonded with ceramic parts, LiquidmetalTM can be offered in contrasting finishes (brushed or polished), thanks to the difference in hardness between the two materials.

Sapphire Crystal

Protecting the display of this watch is a unique sapphire crystal produced internally by OMEGA, using a specific process called EFG. “Edge-defined Film-fed Growth” creates a crystal that is absolutely defect free, to make the most of sapphire’s unique properties. Sapphire plates are grown, using the EFG process, then cut into discs, machined and polished, to create sapphire crystals of extraordinary strength and clarity, ensuring an unhindered vision of the display at all times.

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 8912

Calibre 8912

Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free-sprung balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Time zone function. Special luxury finish with Geneva waves in arabesque.

  • Self winding
  • 60 hours Power reserve
  • Frequency 3,5 Hz
Calibre 8912

Planet OceanUltra Deep

Learn more

You may also like