Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / Grey / Bracelet

Reference 231.20.30.20.06.001

Omega Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / Grey / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 is a masterpiece of watchmaking, combining exquisite design with powerful functionality. Its striking grey dial and red gold accents create a luxurious yet sporty appearance, while the automatic movement featuring a Co-Axial escapement ensures accuracy and durability. With a water resistance of up to 150 meters, this watch is perfect for aquatic adventures and everyday wear. The Omega Seamaster Aqua Terra 150M Co-Axial 30 is not just a timepiece, but a statement piece that embodies luxury, durability, and timeless design. Its sleek round case, measuring 30 mm, is crafted from a combination of stainless steel and red gold, adding to its sophisticated look. The watch features stick and dot indexes, making it easy to read the time at a glance. The arrow-shaped hands glide smoothly over the dial, while the date function at the 3 o'clock position adds a touch of practicality. With a power reserve of 50 hours, you can confidently take this watch off for a weekend without worrying about it stopping. This watch is suitable for professionals, collectors, and anyone looking to add a touch of sophistication to their everyday look. Whether you're at a business meeting or a weekend brunch, this watch will make you stand out from the crowd.

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Key Features

Omega caliber 8520 automatic movement
Co-Axial escapement for accuracy and durability
150m water resistance
Sapphire crystal scratch-resistant glass
30mm round case in stainless steel and red gold
Date function at 3 o'clock position
50-hour power reserve

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Red Gold / Grey / Bracelet

Reference

231.20.30.20.06.001

Movement

8520

Movement Features

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

Case

30mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

2023 Omega Seamaster Aqua Terra 150M 41mm 220.12.41.21.03.002 - Full Set

Omega - 220.12.41.21.03.002

2023 Omega Seamaster Aqua Terra 150M 41mm, a luxury watch with features and details as described in the listing.

Year: 2023
Movement: Co-Axial Master Chronometer
Water resistance: 150m

Posted at

Mar 27, 2026, 4:30 PM

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Omega Aqua Terra 2517.30 COMPLETE SET

Omega - 2517.30 · $2,450

For sale is an Omega Aqua Terra 39mm quartz watch, sold as a complete set including links and warranty card.

Condition: Pre-owned (serviced)
Case Size: 39mm
Movement Type: quartz

Posted at

Mar 27, 2026, 4:11 PM

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Omega Seamaster Aqua Terra 38.5mm 231.23.39.21.06.001 – Gold Bezel – Full Set – $5199

Omega - 231.23.39.21.06.001 · $5,199

a luxury watch from Omega's Seamaster Aqua Terra collection, featuring a gold bezel and measuring 38.5mm in diameter.

Size: 38.5mm diameter

Posted at

Mar 27, 2026, 10:27 AM

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Omega Aqua Terra 231.10.39.21.01.001 Cal 8500 38.5mm Black Teak - $3,250

Omega - 231.10.39 Cal 8500 · $3,250

Up for sale is Omega Aqua Terra 231.10.39 Cal 8500 with a Calibre OMEGA 8500 movement and a steel case on original Omega steel bracelet.

Condition: Great condition, minor marks on case and bracelet
Movement: Calibre OMEGA 8500
Case size: 38.5mm diameter
Bracelet material: Steel

Posted at

Mar 26, 2026, 10:35 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,890

Omega - 231.10.39 · $1,890

Up for sale is my Omega Seamaster Aqua Terra 231.10.39, measuring at 39mm with a Calibre OMEGA 4564 quartz movement.

Condition: great condition, minimal marks/hairlines on the case
Movement: Calibre OMEGA 4564 quartz
Case size: 39mm
Water resistance: 150m

Posted at

Mar 26, 2026, 9:36 PM

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Omega Aqua Terra Shades Sandstone - 38mm - 220.10.38.20.09.001

Omega - 220.10.38.20.09.001 · $3,850

This Omega Seamaster Aqua Terra Shades features a stunning 'Sandstone' dial and is available in 38mm size. It's a watch-only example that's been lightly used.

Condition: lightly pre-owned with light, normal wear throughout and small mark on crystal near 3 o'clock
Case Size: 38mm diameter
Movement Amplification: 300+ amplitude
Accuracy: +1 second/day

Posted at

Mar 26, 2026, 6:35 PM

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36mm Omega Seamaster Aqua Terra Quartz - Ref 2518.50 - $1900 SHIPPED

Omega - 2518.50 · $1,900

A 36mm Omega Seamaster Aqua Terra Quartz watch, powered by a Calibre OMEGA 1538 quartz movement.

Condition: Excellent condition
Case Size: 36mm diameter
Bracelet Length: up to 7"
Movement Type: quartz

Posted at

Mar 26, 2026, 3:27 PM

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2024 Omega Seamaster Aqua Terra 150M 41mm Silver Dial 220.12.41.21.02.002 Full Set Excellent

Omega - 220.12.41.21.02.002 · $5,750

The Omega Seamaster Aqua Terra 150M is a versatile watch that combines everyday style with refined nautical design. Its 41mm stainless steel case features a silver "teak concept" dial, inspired by wooden yacht decks.

Condition: Excellent
Diameter: 41mm
Depth rating: 150m

Posted at

Mar 26, 2026, 12:31 PM

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