Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 34 Stainless Steel / Yellow Gold / MOP / Bracelet

Reference 231.20.34.20.55.002

Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Stainless Steel / Yellow Gold / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 231.20.34.20.55.002 is a masterclass in luxury watchmaking, blending elegance with functionality and precision. This stunning timepiece boasts a 34mm case size, crafted from stainless steel and yellow gold, giving it a luxurious feel. The mother-of-pearl (MOP) dial adds an ethereal quality, while the gem-set indexes shimmer subtly. The arrow-shaped hands ensure easy reading at a glance. With a predominantly white dial and yellow gold accents, this watch maintains a clean and classic aesthetic that can transition effortlessly from day to night. Underneath its stunning design lies the heart of the watch - its Omega caliber 8520 automatic movement. This chronometer boasts a 50-hour power reserve, precision accuracy, and Co-Axial escapement technology, ensuring smooth sweeping of the second hand. With a water resistance rating of 150 meters and scratch-resistant sapphire crystal, this watch is more than just a pretty face - it's a reliable companion for adventurous souls. The stainless steel and yellow gold bracelet is both sturdy and comfortable, making it perfect for everyday wear.

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Key Features

Omega caliber 8520 automatic movement
50-hour power reserve
Chronometer precision accuracy
Co-Axial escapement technology
150-meter water resistance
Sapphire crystal scratch-resistance
Stainless steel and yellow gold bracelet

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 34 Stainless Steel / Yellow Gold / MOP / Bracelet

Reference

231.20.34.20.55.002

Movement

8520

Movement Features

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

Case

34mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak FULL KIT - $1,850

Omega - 231.10.39 · $1,850

This Omega Seamaster Aqua Terra is a quartz movement watch with a Calibre OMEGA 4564 and features a steel case on an original steel Omega steel bracelet. It measures at 39mm and has a sapphire crystal.

Condition: Very good condition
Case size: 38.5mm diameter
Movement type: Quartz
Depth rating: 150m

Posted at

Oct 21, 2025, 9:35 PM

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Omega Seamaster Aqua Terra 150 M – 38 mm (Ref. 220.10.38.20.03.005)

Omega - 220.10.38.20.03.005 · $5,699

This Omega Seamaster Aqua Terra 150 M is a versatile timepiece that perfectly balances sportiness and sophistication, making it ideal for daily wear.

Condition: Very good condition with light surface scratches
Case size: 38mm diameter
Movement: Master Chronometer-certified automatic calibre 8800 with approximately 55 hours power reserve
Water resistance: 150m (15 ATM)

Posted at

Oct 21, 2025, 9:15 PM

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2024 OMEGA Seamaster Aqua Terra “Shades” Terracotta 220.10.38.20.13.003 38mm Full Set

OMEGA - 220.10.38.20.13.003 · $5,500

This 2024 OMEGA Seamaster Aqua Terra Shades Terracotta features a rich sunburst red dial and is powered by the Co-axial master chronometer calibre 8800 movement.

Condition: Excellent Pre-Owned condition
Movement: Automatic (Self Winding)
Power reserve: 72hrs
Case size: 38mm diameter

Posted at

Oct 21, 2025, 12:48 PM

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2024 Omega Seamaster Aqua Terra 220.12.41.21.02.002 — Mint Condition, Box & Papers

Omega - 220.12.41.21.02.002

2024 Omega Seamaster Aqua Terra in mint condition, sold with original box and papers.

Condition: Mint Condition
Water resistance: 100m

Posted at

Oct 21, 2025, 9:01 AM

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Omega Aqua Terra GMT

Omega - 220.12.43.22.03.001 · $8,000

This Omega Aqua Terra GMT is an excellent example of a beautiful watch, with one of the favorite dials in its price category.

Condition: Excellent
Crystal condition: excellent
Movement condition: excellent
Strap condition: leather

Posted at

Oct 20, 2025, 10:46 PM

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Omega Seamaster Aqua Terra- Teak Concept blue dial 231.10.39.21.03.002 - 2023 Warranty

Omega - 231.10.39.21.03.002 · $4,550

The Omega Seamaster Aqua Terra, reference 231.10.39.21.03.002, is a 39mm luxury watch featuring a Teak Concept blue dial inspired by yacht decks, powered by the Co-Axial Caliber 8500 automatic movement.

Condition: Excellent
Case Size: 39mm
Diameter: 39mm
Movement: Omega Co-Axial Caliber 8500 (Automatic)

Posted at

Oct 20, 2025, 6:42 PM

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[US] Omega Seamaster Aqua Terra 150m Master Chronometer GMT - Complete Set 2023

Omega - 231.90.46.51.01.001

The Omega Seamaster Aqua Terra 150m Master Chronometer GMT is a luxury watch featuring a stainless steel case, 41mm diameter, and a date display at the 6 o'clock position.