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Aqua Terra 150M Omega Co‑Axial 38.5 mm

Yellow gold on yellow gold

231.50.39.21.06.002

$31,600.00

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Description

This classic yet robust timepiece represents a tribute to OMEGA’s rich maritime heritage. The dramatic and easily-recognisable dial design of the OMEGA Seamaster Aqua Terra 150M collection recalls the wooden decks of luxury sailboats.

This model features a grey dial decorated with the Teak Concept pattern and a date window at the 3 o’clock position. A scratch-resistant sapphire crystal protects this unique dial. The bezel is mounted on a 38.5 mm 18K yellow gold case on an 18K yellow gold bracelet.

This certified chronometer is powered by the OMEGA Co-Axial calibre 8501 which can be seen through the transparent caseback.

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Features

  • Automatic watch

  • Chronometer

  • Date

  • Screw‑in crown

  • Transparent case back

Technical Data

  • Between lugs: 19 mm
  • Bracelet: yellow gold
  • Case: Yellow gold
  • Case diameter: 38.5 mm
  • Dial color: Grey
  • Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
  • Water resistance: 15 bar (150 metres / 500 feet)

Key materials

  • Material - Yellow Gold

    Yellow Gold

  • Material - Sapphire Crystal

    Sapphire Crystal

Yellow 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 yellow gold is alloyed with copper-silver 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.

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.

Movement CALIBRE OMEGA 8501

Calibre 8501

Self-winding movement with Co-Axial escapement. Free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Oscillating mass and balance bridge in red gold. Luxury finish with exclusive Geneva waves in arabesque.

  • 60 hours Power reserve
  • Self winding
Calibre 8501

Variations Aqua Terra 150M Omega Co‑Axial 38.5 mm

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