Omega Aqua Terra Seamaster Aqua Terra 150m Co-Axial 41.5 Stainless Steel / Black / >15'000 Gauss

Reference 231.12.42.21.01.001

Omega Seamaster Aqua Terra 150m Co-Axial 41.5 Stainless Steel / Black / >15'000 Gauss

About this watch

The Omega Seamaster Aqua Terra 150m Co-Axial 41.5 is a marvel of engineering and design, blending style with functionality. This watch features a sleek black dial, stick and dot indexes, and arrow hands that add a sporty touch while ensuring easy readability. The stainless steel case is durable and elegant, protected by a sapphire crystal that showcases the intricate workings of the Omega caliber 8508 movement. Certified chronometer quality, this automatic movement meets strict precision standards and features Omega’s Co-Axial escapement, reducing friction and enhancing longevity. With a water resistance of up to 150 meters, this watch is ready for action, whether you’re snorkeling in the ocean or caught in the rain. Its versatility allows it to adapt to various occasions with ease, making it a true chameleon in the world of horology. Comfort is paramount when wearing a watch, and the Aqua Terra does not disappoint, with a balanced weight that makes it a joy to wear throughout the day.

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MSRP: $6,500

Market Price: $3,453

Key Features

Omega caliber 8508 movement
Certified chronometer quality
Water resistance up to 150 meters
Sapphire crystal
Stainless steel case and bracelet
Co-Axial escapement
15,000 gauss magnetic field resistance

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150m Co-Axial 41.5 Stainless Steel / Black / >15'000 Gauss

Reference

231.12.42.21.01.001

Movement

8508

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 41.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra Quartz - 38.5mm - 231.10.39.60.02.001 - Clean!

Omega - 231.10.39.60.02.001 · $1,995

A simple yet elegant OMEGA Seamaster Aqua Terra 150M with a Caliber 4564 quartz movement housed in a 38.5mm case, available at a great price point.

Case size: 38.5mm
Depth rating: 150m
Movement type: quartz

Posted at

Feb 3, 2026, 1:28 PM

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Oman Khanjar Stamped Omega Aqua Terra ($9,250)

Omega - 2201341211001 · $9,250

This Omega Aqua Terra features a green dial and is stamped with the Oman Khanjar emblem on the caseback.

Condition: pristine
Case size: 41mm diameter
Dial color: green

Posted at

Feb 2, 2026, 3:35 PM

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Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001

Omega - 231.10.39.61.02.001 · $1,995

This Omega Seamaster Aqua Terra Quartz features a white dial, quartz movement, and comes on its original stainless steel bracelet.

Condition: Pre-owned, minor wear throughout
Size: 38.5mm diameter
Movement: Quartz

Posted at

Feb 2, 2026, 1:23 PM

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Omega Seamaster Aqua Terra 150m, 38.5mm White/Silver Dial on Bracelet

Omega - 231.10.39.21.02.001 · $3,100

For sale is a Omega Seamaster Aqua Terra 150M with a 38.5mm steel case, white/silver dial and bracelet. It's in very good condition, keeping consistent time within spec.

Condition: Very good condition
Depth rating: 150m

Posted at

Feb 2, 2026, 11:11 AM

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Omega Seamaster Aqua Terra 150M – Skyfall Grey Teak Dial |Ref. 231.10.42.21.06.001 | 41.5 mm | Full Set | 2020 | Excellent Condition

Omega - 231.10.42.21.06.001 · $4,250

A timeless and highly versatile Seamaster Aqua Terra featuring the sought-after Skyfall grey teak-pattern dial, inspired by the wooden decks of luxury sailboats.

Condition: Excellent
Case size: 41.5mm
Material: stainless steel
Water resistance: 150m depth rating

Posted at

Feb 1, 2026, 10:51 PM

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Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Omega - 220.10.38.20.01.004 · $5,750

Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.

Condition: Brand new
Case size: 38mm
Movement type: Master Chronometer Movement

Posted at

Apr 3, 2025, 3:15 PM

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Omega Seamaster Aqua Terra Green 41mm

Omega - 220.10.41.21.10.001 · $4,200

The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.

Condition: Near-mint, 94-95%
Case size: 41mm x 47.9mm lug to lug
Thickness: 13.2mm
Power reserve: 60 hours

Posted at

Mar 31, 2025, 10:30 AM

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Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

Omega - Aqua Terra Co-Axial White Blue Stainless Steel 2503.33.00 · $3,410

The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.

Condition: Mint
Movement: Co-Axial
Case size: Not specified
Water resistance: Not specified

Posted at

Mar 25, 2025, 5:11 PM

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