Omega’s Aqua Terra 150M collection offers a range that’s a stylish take on the dive watch, compared to the professional Seamaster 300M and Seamaster Planet Ocean collections.
Available in 38 mm and 41 mm diameter twisted lyre lug, symmetrical stainless steel cases (not asymmetrical), the Seamaster Aqua Terra 150M “Turquoise” is available with a stainless steel bezel and bracelet, or a brushed black ceramic bezel and a rubber strap. (Shown with a 38 mm diameter case, a brushed black ceramic bezel, and a rubber strap.)
The 41 mm model is 13.26 mm thick, has a 47.9 mm lug-to-lug, a 20 mm lug width, and weighs 150 grams on the bracelet and 106 grams on the strap. It’s powered by a 60-hour caliber 8900 automatic movement, which beats at 3.5Hz and is METAS-chronometer certified and regulated to -0/+5 seconds per day after being cased up.
Omega’s 38 mm Aqua Terra 150M Turquoise models are 12.36 mm thick, have a 44.92 mm lug-to-lug, a 19 mm lug width, and weigh 135 grams on the bracelet and 88 grams on the strap. It’s powered by a 55-hour caliber 8900 automatic movement, which beats at 3.5Hz and is METAS-chronometer certified and regulated to -0/+5 seconds per day after being cased up.
The Aqua Terra 150M Turquoise versions with the stainless steel bezel and bracelet are $7,400, whereas the versions with the black ceramic bezel and black rubber strap are $400 more at $7,800. All four versions have seen significant double-digit percentage price increases in 2025, as a result primarily of tariffs that have come into effect.
A marquee feature of any good watch, and especially this one, is the dial. And this one does not disappoint. The lacquered turquoise dial offers a mesmerizing color inspired by the ocean, and is accentuated with a black gradient effect, along with facetted hands and hour markers with a grey PVD treatment and white Super-Luminova. The Omega logo and date window are also grey PVD-treated, matching the grey transferred wording, while the outer minutes/seconds track is presented in turquoise.
Each watch is 150 meters water resistant, protected by a sapphire crystal on the front, a screw in sapphire caseback on the rear, and a screw-down crown.
Final Thoughts
This is a great casual dive watch, with a fashionable gradient dial, and Omega’s industry-leading METAS-chronometer movement powering it. Shown in a 38 mm version, it’s also available in 41 mm to accommodate different wrist sizes better. I personally like the black ceramic bezel and rubber strap, but the all stainless steel version is attractive as well. Counterintuitively, the stainless steel bracelet versions actually cost less than those with a rubber strap. It’s a great rubber strap, but more than likely the cost difference is a result of the ceramic bezel.
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