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

Reference 231.10.42.21.01.002

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

About this watch

The Omega Seamaster Aqua Terra 150m Co-Axial 41.5 stainless steel watch is a masterpiece of luxury watchmaking. Its sleek design, crafted from high-quality stainless steel, features a round case measuring 41.50 mm in diameter and a black dial with stick and dot indexes complemented by arrow hands. The sapphire glass provides excellent clarity while protecting the delicate inner workings of the watch. At its heart is the Omega caliber 8508, an automatic movement boasting an impressive reserve of 60 hours and certified as a chronometer for accuracy that meets the highest standards. Its Co-Axial escapement reduces friction and enhances precision, making it a game-changer in watch technology. The Aqua Terra's exceptional magnetic resistance allows it to withstand magnetic fields greater than 1.5 tesla (15,000 gauss), while its water resistance of 150 meters makes it perfect for aquatic adventures. This timepiece is not just a statement; it's a reflection of your lifestyle, combining style, durability, and cutting-edge technology in a single, elegant package.

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MSRP: $6,600

Market Price: $3,961

Key Features

41.50 mm round case diameter
Sapphire crystal glass
Omega caliber 8508 automatic movement
60-hour power reserve
150-meter water resistance
Magnetic field resistance up to 15,000 gauss

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.10.42.21.01.002

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 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,499

This listing is for an Omega Seamaster Aqua Terra Master Co-Axial with a blue dial, measuring 41.5mm in diameter and featuring a 7.25-inch bracelet.

Case Size: 41.5mm
Bracelet Length: 7.25 inches

Posted at

Feb 17, 2026, 1:38 PM

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Omega Aqua Terra White Teaked 38.5mm

Omega - 8500 · $2,750

This Omega Aqua Terra 38.5mm features a white teaked dial and is available for purchase with an extra omega travel bag.

Condition: Excellent, no issues
Case Size: 38.5mm
Box Papers: No box/no papers

Posted at

Feb 16, 2026, 10:46 PM

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Omega Seamaster Aqua Terra Worldtimer – Blue Strap – Ref. 220.10.43.22.03.001 – Unworn 2025 – $8,490 + Shipping

Omega - 220.10.43.22.03.001 · $8,490

A new, unworn Omega Seamaster Aqua Terra Worldtimer featuring a striking blue dial and matching blue strap.

Condition: New / Unworn
Case size: 43mm diameter
Water resistance: 150m depth rating
Power reserve: 60-hour power reserve

Posted at

Feb 16, 2026, 9:17 PM

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Omega Aqua Terra 38 Blue Teak

Omega - Aqua Terra 38mm · $4,200

Up for sale is an Omega Aqua Terra 38mm with blue horizontal teak dial on bracelet. It includes various accessories such as the Omega white box, hang tag, full bracelet with all links, manual, and a red Omega travel pod.

Condition: Excellent
Diameter: 38mm

Posted at

Feb 16, 2026, 4:32 PM

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Omega Aqua Terra 36mm - Blue Dial - Quartz - 2518.80 - Price Reduced!

Omega - 2518.80 · $1,695

A beautiful Omega Seamaster Aqua Terra Blue, 36mm in size, with a stunning blue dial.

Condition: Good overall condition, minimal wear
Size: 36mm diameter
Movement type: Quartz

Posted at

Feb 16, 2026, 2:22 PM

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Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,499

This listing is for an Omega Seamaster Aqua Terra Master Co-Axial, a blue-coloured watch with a 41.5mm case size.

Bracelet Length: 7.25"

Posted at

Feb 16, 2026, 1:26 PM

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Omega Seamaster Aqua Terra Ref. 231.10.42.21.03.003 Excellent Condition

Omega - 231.10.42.21.03.003 · $4,299

The Omega Seamaster Aqua Terra reference 231.10.42.21.03.003 is a versatile watch that combines sport and elegance, featuring a teak-pattern dial and sapphire display caseback.

Condition: Excellent pre-owned condition
Case diameter: 42mm
Movement: Omega Co-Axial automatic

Posted at

Feb 15, 2026, 9:22 PM

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Omega Seamaster Aqua Terra Blue Dial - 36mm - 2504.80 - Clean!

Omega - 2504.80 · $2,595

This Omega Seamaster Aqua Terra features a navy blue sunburst dial and is powered by Omega's Co-Axial automatic movement, housed in a 36.2mm case.

Condition: Excellent overall condition, minimal wear
Case diameter: 36.2mm
Crystal type: domed sapphire crystal with anti-reflective coating
Bracelet material: stainless steel

Posted at

Feb 15, 2026, 5:50 PM

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Omega Seamaster Aqua Terra - ‘Blue Wave’ Gold Accents - Complete Set

Omega - 23110422103006 · $5,250

The Omega Seamaster Aqua Terra 150M 'Blue Wave Dial' is a striking Aqua Terra released for a very short period in limited production, featuring a blue dial with a wave pattern and 18K yellow gold accents.

Condition: Excellent all-around condition
Case size: 41.5mm diameter
Water resistance: 150M / 15 bar
Movement: Omega Master Co-Axial calibre 8500

Posted at

Feb 15, 2026, 4:28 PM

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