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Seamaster Aqua Terra 150M 44 mm, red gold on red gold - 231.50.44.52.06.001 - Image 1

Seamaster Aqua Terra 150M 44 mm, red gold on red gold

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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. Thirty-minute and 12-hour recorders, and a small seconds dial can be found at the 3, 6 and 9 o’clock positions, respectively. There is a GMT hand that completes one rotation around the dial every 24 hours.

A scratch-resistant sapphire crystal protects this unique dial. The bi-directional rotating bezel is mounted on a 44 mm 18K red gold case on an 18K red gold bracelet. This certified chronometer is powered by the Co-Axial calibre 3603 which can be seen through the transparent caseback.

Reference
231.50.44.52.06.001
Between lugs
21 mm
Case diameter
44 mm
Case
Red gold
Dial colour
Grey
Crystal
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
15 bar (150 metres / 500 feet)
Watch size
Gents
Total product weight (approx.)
291 g
Calibre
Omega 3603
Movement Type
Self winding
Power reserve
52 hours
Material
Red gold

Key materials

  • Material - Red Gold

    Red Gold

  • Material - Sapphire Crystal

    Sapphire Crystal

Red 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 golds (with at least 75% pure gold) provides the ultimate balance between purity and usefulness. Traditional 18K red 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.

The advantages
of this watch

At the heart of this timepiece is the Co-Axial escapement, a revolution in watchmaking when first introduced. The reduced stress on the moving parts means less need for lubrication, longer-lasting accuracy and a more stable power reserve rate. In short, this timepiece performs better for longer.

Movement Calibre OMEGA 3603

Calibre 3603

Self-winding chronograph with column wheel mechanism, free sprung-balance and Co-Axial escapement for greater precision and durability. 2nd time zone through 24 hour hand. 12 hour and 30 minute totalizers, start/stop push button, return-to-zero push button. Rhodium plated finish and gold plated engravings. Officially certified chronometer.

  • Self winding
  • 52 hours Power reserve
Calibre 3603