Steel on steel
Seamaster Aqua Terra 150M Co‑Axial Chronometer 41.5 mm
> 15,000 gauss
Steel on steel
OMEGA's Seamaster Aqua Terra > 15,000 Gauss is the world's first completely anti-magnetic timepiece. This watch features a slightly yellow lacquered black dial with a date window at 3 o'clock and a black and yellow seconds hand which matches the yellow numerals on the minute track.
The bezel is mounted on a 41.5 mm stainless steel case and is presented on a stainless steel bracelet. A scratch-resistant sapphire crystal protects this unique dial. A second scratch-resistant sapphire crystal on the caseback allows an unobstructed view of the anti-magnetic OMEGA Co-Axial calibre 8508 powering the timepiece.
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.
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Transparent case back
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.
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Anti-magnetic, self-winding movement with Co-Axial escapement. Free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Blackened screws, barrels and balance wheel and ">15'000 GAUSS" engraved in red varnish on rotor.
Get the latest edition of our official Omega catalogue "The Collection".