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Aqua Terra 150M Master Co‑Axial Chronometer 34 mm

Steel on Steel

231.10.34.20.57.001

$7,600.00

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Description

The Aqua Terra Ladies Master Co-Axial features everything that a luxury timepiece deserves.

First to catch the eye is the astonishing Tahiti Mother of Pearl dial that sits within the compact 34mm case. The shimmering effect is further enhanced by 12 diamond indexes that deliver superb elegance at every hour, as well as a date window at 6 o'clock.

The slender hands are rhodium-plated with a white Super-Luminova coating, while the polished-brushed bracelet features a delicate butterfly clasp.

In this model, beauty also runs deep. At the heart of the watch is the OMEGA Master Co-Axial Calibre 8520, featuring revolutionary anti-magnetic technology.

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Features

  • Anti‑magnetic

  • Chronometer

  • Date

  • Diamonds

  • Screw‑in crown

  • Transparent case back

Case

  • Total product weight (approx.): 108 g
  • Between lugs: 16 mm
  • Thickness: 12.5 mm
  • Case: Steel
  • Case diameter: 34 mm
  • Water resistance: 15 bar (150 metres / 500 feet)

Dial and Crystal

  • Dial color: Grey
  • Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Bracelet

  • Material: Steel
  • Type of Clasp: Butterfly clasp

Key materials

  • Material - Stainless Steel

    Stainless Steel

  • Material - Diamonds

    Diamonds

  • Material - Mother-of-pearl

    Mother-of-pearl

  • Material - Sapphire Crystal

    Sapphire Crystal

Stainless Steel

Stainless steel is certainly the most conventional of watchmaking materials for outer craftsmanship, and offers beauty, strength and affordability. OMEGA uses 316L stainless steel. Known for its corrosion-resistance and high lustre after polishing, this material is often the ideal choice for watches in both daily-use and high-stress situations such as diving and adventure.

Diamonds

Diamond is recognised as the hardest material on Earth, graded 10 on the Mohs hardness scale, and is the only gem made entirely of carbon. In nature, it can only be formed under high temperature and pressure conditions that exist within a specific depth range (~100 miles) beneath the Earth's surface. To decorate its timepieces and jewellery, OMEGA uses "Top Wesselton" white COLOUR diamonds with CLARITY ranging from pure to VVS (Very Very Small inclusions). Along with choosing the best weight in CARAT, the CUT is also carefully selected in order to maximise brightness and scintillation. It goes without saying that OMEGA is a certified member of the non-profit Responsible Jewellery Council (RJC), assuring customers that its processes involving people, materials and the environment are ethical and fair.

Mother-of-pearl

Also known as "nacre", mother-of-pearl is an organic-inorganic composite material produced by some molluscs as an inner shell layer, similar to pearls. It is strong, resilient and iridescent, with changing colours depending on the wavelengths of light at different viewing angles. Produced with exquisite skill and delicacy, OMEGA's ladies' collection offers mother-of-pearl dials of top quality, enhanced with specific attributes.

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.

Movement CALIBRE OMEGA 8520

Calibre 8520

Self-winding movement with Co-Axial escapement. Free sprung-balance system with silicon balance-spring. Automatic winding in both directions. Rhodium plated finish with exclusive Geneva waves in arabesque.

  • 50 hours Power reserve
  • Self winding
  • Frequency 3,5 Hz
Calibre 8520

Variations Aqua Terra 150M Master Co‑Axial Chronometer 34 mm

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