Aqua Terra 150M Omega Co‑Axial Master Chronometer GMT Worldtimer 43 mm Worldtimer
Sedna™ gold on Sedna™ gold
Seamaster Aqua Terra 150M Omega Co‑Axial Master Chronometer GMT Worldtimer 43 mm
Sedna™ gold on Sedna™ gold
This 43 mm Worldtimer model includes a polished case and bracelet in 18K Sedna™ gold. This is the same material 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.
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.
The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
The day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.
Screw-in crown Screw-in crown
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Transparent case back Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
- Between lugs: 21 mm
- Bracelet: Sedna™ gold
- Case: Sedna™ gold
- Case diameter: 43 mm
- Dial colour: Silver
- Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
- Water resistance: 15 bar (150 metres / 500 feet)
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.
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.
- 60 hours Power reserve
- Self winding
Omega Co‑Axial Master Chronometer GMT Worldtimer 43 mm
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