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Seamaster Aqua Terra 150M 43 mm, steel on leather strap - 231.13.43.52.02.001 - Image 1

Seamaster Aqua Terra 150M 43 mm, steel on leather strap

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 silvery dial with the Teak Concept pattern and white lacquered sub-dials. There is a small seconds sub-dial with a GMT hand at 9 o'clock. Sixty-minute and 12-hour counters are found on the same dial at the 3 o’clock position, allowing for intuitive reading of the elapsed time. A scratch-resistant sapphire crystal protects this unique dial.

The bezel is mounted on a 43 mm stainless steel case presented on a brown leather strap. This Seamaster Aqua Terra 150M Chronograph GMT is powered by the OMEGA Co-Axial calibre 9605 visible through the transparent caseback.

Reference
231.13.43.52.02.001
Between lugs
21 mm
Lug‑to‑lug
51.4 mm
Thickness
20.0 mm
Case diameter
43 mm
Case
Steel
Dial colour
Silver
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.)
123 g
Calibre
Omega 9605
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
Stainless steel

Key materials

  • Material - Stainless Steel

    Stainless Steel

  • 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.

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

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 9605

Calibre 9605

Self-winding chronograph movement with GMT/second time zone function, column wheel mechanism and Co-Axial escapement. Silicon balance spring on free sprung-balance, twin barrels mounted in series, automatic winding in both directions. Central hour, minute and chronograph seconds hands, small seconds and GMT hands, and 12-hour and 60-minute recorders. Rhodium plated finish with Geneva waves in arabesque.

  • Self winding
  • 60 hours Power reserve
  • Frequency 4 Hz
Calibre 9605