Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet

Reference 231.50.30.20.55.001

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet is a masterpiece of luxury watchmaking, blending exquisite design with cutting-edge technology and timeless appeal. Its round case crafted from luxurious red gold exudes elegance, while the mother-of-pearl dial adds an ethereal quality that catches the light beautifully. The gem-set indexes elevate the overall aesthetic to new heights, providing a touch of glamour while ensuring easy readability. At the heart of this timepiece lies the Omega caliber 8521 movement, featuring a self-winding mechanism with Co-Axial escapement and automatic winding in both directions. This remarkable movement boasts an impressive power reserve of 50 hours, making it suitable for extended periods without wear. The Aqua Terra's durability is further enhanced by its water resistance of 150 meters, courtesy of the sapphire crystal glass. Whether you're dressing up or enjoying an active lifestyle, this watch seamlessly adapts to your wardrobe needs. Its versatility and style make it a perfect choice for anyone who appreciates luxury.

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Key Features

Omega caliber 8521 movement
Red Gold case and bracelet
Sapphire crystal glass
150M water resistance
50-hour power reserve
Co-Axial escapement
Automatic winding in both directions

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet

Reference

231.50.30.20.55.001

Movement

8521

Movement Features

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

Case

Red Gold 30mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

OMEGA Seamaster Aqua Terra 150M - REF 220.10.41.21.03.005 - Summer Blue 41MM

OMEGA - 220.10.41.21.03.005 · $4,750

This Omega Seamaster Aqua Terra 150M is a hybrid watch that can be worn for both dress and leisure. It features a mesmerizing summer blue dial and celebrates the 75th anniversary of the Seamaster line.

Condition: Pre-owned, great condition
Case material: Stainless steel
Case size: 41mm diameter
Movement: Co-Axial Master Chronometer (Calibre 8900)

Posted at

Dec 17, 2025, 11:30 AM

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Omega Seamaster Aqua Terra “ James Bond Skyfall” Blue Dial – Ref. 231.10.39.21.03.001| Full Set in Excellent Condition

Omega - 231.10.39.21.03.001 · $5,490

The Omega Seamaster Aqua Terra is a highly sought-after and collectible discontinued model, featuring a rich sunburst blue dial and Co-Axial Caliber 8500 movement. It offers a perfect balance of sport and elegance, with 150m water resistance.

Condition: Excellent Condition
Size: 38.5mm
Water Resistance: 150m
Movement: Co-Axial Caliber 8500

Posted at

Dec 16, 2025, 10:33 PM

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[CONUS] Omega Seamaster Aqua Terra White, 38.5mm (ref. 220.10.38.20.02.001) Full Set, Excellent Condition

Omega - 220.10.38.20.02.001 · $4,250

A beautiful Omega Seamaster Aqua Terra in white, available in either a white or silvery finish depending on the lighting.

Condition: Excellent Condition
Case size: 38.5mm diameter

Posted at

Dec 16, 2025, 10:00 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - Reserved Post for u/harvdog13

Omega - 231.10.39 · $1,800

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39. This watch measures at 39mm and has an Calibre OMEGA 4564 quartz movement.

Condition: Great condition, minor marks/hairlines
Case size: 39mm diameter
Movement: Calibre OMEGA 4564 quartz

Posted at

Dec 16, 2025, 8:40 PM

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Omega Aqua Terra - 220.10.38.20.03.002 - With box and papers (cards). Fantastic condition

Omega - 220.10.38.20.03.002 · $5,500

A beautiful condition Omega Aqua Terra purchased in 2021 and only worn a handful of times, featuring a perfect crystal and bezel with minor scratches on the bracelet.

Condition: Fantastic, minor tiny scratches on the bracelet
Country Of Origin: Japan
Purchase Year: 2021
Worn Times: about a half dozen times

Posted at

Dec 16, 2025, 6:24 PM

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Omega Aqua Terra Blue Dial 38mm 2021 Complete Set

Omega - Aqua Terra · $3,875

This Omega Aqua Terra features a blue dial and 38mm case, dated 2021. It comes with a complete set and is running strong.

Condition: Excellent Preowned Condition
Case size: 38mm
Year of manufacture: 2021

Posted at

Dec 16, 2025, 11:21 AM

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Omega Aqua Terra 38mm Complete Set 2014

Omega - 38mm Aqua Terra · $2,975

2014 dated Omega Aqua Terra 38mm with a card and running strong. The watch is sized to fit a 7.25” wrist.

Condition: Pre-owned
Size: 38mm diameter
Year: 2014

Posted at

Dec 16, 2025, 11:15 AM

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Omega Seamaster Aqua Terra - Silver Wave - 2024 Set

Omega - 23110422102006 · $4,350

The Omega Seamaster Aqua Terra 'Silver Wave Dial' features a striking wave pattern on its silver dial, along with rhodium-plated hands and indexes. It has a 41.5mm stainless steel case and comes with an Omega travel case, Pictograms, and warranty papers.

Case material: stainless steel
Bracelet type: stainless steel
Water resistance depth: 150m

Posted at

Dec 16, 2025, 11:07 AM

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