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OMEGA constellation deville seamaster speedmaster specialities

Seamaster Aqua Terra 150M 43 mm, Sedna™ gold on leather strap

£27,900

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• Delivered in 2-5 working days (excludes weekend delivery).
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• Collect from Boutique available at select London locations in 2-5 working days.

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• Within 14 days in original condition.
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All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.

OMEGA is proud to include the Swiss Made mark on all of its watches. This simple wording guarantees a standard of quality established over many centuries and is a world-renowned symbol of excellence.

This 43 mm Worldtimer model includes a polished case in 18K Sedna™ gold, which is integrated with the blue leather strap via a solid polished gold link. 18K Sedna™ gold is also used for the hands and indexes.

The exterior section of the opaline silvery dial includes vertical teak stripes and a circle of global destinations printed in red (GMT), blue (+1h in summer) and Sedna™ gold colour (places without daylight savings).

The centre of the dial contains a 24-hour glass ring, with opaline silvery colour to indicate daytime and dark blue to indicate night. The vision of Earth is created on a grade 5 titanium plate. This has been laser-ablated to create the blue ocean, leaving a relief of the continents. The contrasting colours of the Earth’s surface are obtained naturally by the laser’s chemical reaction.Inside, the Worldtimer is driven by the Master Chronometer Calibre 8939.

Reference
220.53.43.22.02.001
Between lugs
21 mm
Lug‑to‑lug
50.3 mm
Thickness
14.3 mm
Case diameter
43 mm
Case
Sedna™ gold
Dial colour
Silver
Crystal
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
15 bar (150 metres / 500 feet)
Total product weight (approx.)
153 g
Calibre
Omega 8939
Movement Type
Self winding
Power reserve
60 hours
Strap color
Blue
Strap type
Leather strap
Strap surface
Alligator leather
Strap underside
Non‑grained calf leather
Buckle type
Foldover clasp
Buckle material
Sedna™ Gold
  • Product sheet

    • Key materials

    • Material - Sedna<sup>TM</sup> Gold

      SednaTM Gold

    • Material - Sapphire Crystal

      Sapphire Crystal

    SednaTM Gold

    OMEGA has been using the exclusive 18K SednaTM Gold, its own fiery rose gold alloy, since 2012. Named after Sedna, an orbiting planetoid that has been described as one of the reddest in the solar system, SednaTM Gold not only bears all the standard characteristics of other 18K golds, but it also offers high resistance to the fading of colour and lustre over time. Its unique composition includes copper and palladium for colour and stability.

    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 8939

    Omega 8939

    Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. GMT / Worldtimer functions. Free sprung-balance with silicon balance spring; automatic winding in both directions. Special luxury finish with 18K Sedna™ gold rotor and balance bridge with Geneva waves in arabesque.

    • Self winding
    • 60 hours Power reserve
    Omega 8939

    Aqua Terra 150MWorldtimer Collection

    Learn more

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