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

Reference 231.50.30.20.55.002

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 30 Yellow Gold / MOP / Bracelet stands out as a true masterpiece in the world of luxury watches. Crafted from high-quality yellow gold and featuring an exquisite mother of pearl dial, this watch radiates opulence. The gem-set indexes sparkle like tiny stars, further enhancing its luxurious feel. But looks aren't everything! The Omega Seamaster Aqua Terra is powered by the Omega caliber 8521, an automatic movement that speaks volumes about its precision. With features like a chronometer and Co-Axial escapement, this watch ensures you're not just stylish but also punctual. It's like having a personal assistant on your wrist, always keeping you on time! The self-winding mechanism is a game changer, offering greater precision and stability. Whether you're caught in the rain or taking a dip in the pool, this watch can handle it all with its impressive 150-meter water resistance. This watch isn't just for everyday wear; it shines at special events. It's perfect for collectors and enthusiasts alike, offering a blend of style and performance that's hard to beat.

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Key Features

30mm Diameter Case
Yellow Gold Construction
Mother of Pearl Dial
Caliber 8521 Automatic Movement
Chronometer Certified
Co-Axial Escapement
150-meter Water Resistance

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.50.30.20.55.002

Movement

8521

Movement Features

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

Case

Yellow Gold 30mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra 41mm - Turquoise with Ceramic Bezel

Omega - 220.32.41.21.03.001 · $6,150

The Omega Seamaster Aqua Terra 41mm features a turquoise fume dial with a black ceramic bezel, making it a refined and durable watch suitable for daily wear.

Condition: Great condition with hairline scratches along the side of the case and metal insert between the lugs
Diameter: 41mm

Posted at

Oct 24, 2025, 7:06 PM

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Omega Seamaster Aqua Terra Worldtimer 43mm “Summer Blue” 220.12.43.22.03.002 - 2024 Full Set

Omega - 220.12.43.22.03.002 · $7,950

2024 Omega Seamaster Aqua Terra Worldtimer 43mm in 'Summer Blue' condition, featuring a Master Chronometer certification.

Condition: Pre-owned with slight wear on case and buckle, faint hairlines on bezel
Case size: 43mm
Water resistance: 100m
Power reserve: +335 hours

Posted at

Oct 24, 2025, 1:49 AM

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Omega Seamaster Aqua Terra 38.5mm Black Teak Dial - Full Set, Excellent Condition

Omega - 231.10.39.21.01.002 · $3,600

Selling my Omega Aqua Terra with a black teak-patterned dial, in excellent condition. It comes with the original box, papers, bracelet links, and receipt of purchase.

Condition: Excellent condition with light surface wear and keeping excellent time
Case Size: 38.5mm diameter
Movement: Omega Co-Axial Caliber 8500
Water Resistance: 150m depth rating

Posted at

Oct 23, 2025, 11:34 PM

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[WTs] 2024 Omega Aqua Terra 43 mm GMT from Japan NO DUTIES in the US now 7000 USD OBO + label. Will FT. Accepting Zelle/Wire/PayPal. PayPal automatically charges tax.

2024 Omega Aqua Terra 43 mm GMT from Japan NO DUTIES in the US now 7000 USD OBO + label. Will FT. Accepting Zelle/Wire/PayPal. PayPal automatically charges tax.

Omega - 43mm GMT · $7,000

A 2024 Omega Aqua Terra 43mm GMT watch from Japan, available for sale in the US without duties.

Shipping Method: FEDEX overnight fully insured
Shipping Location: local FEDEX store of your choice

Posted at

Oct 23, 2025, 10:00 PM

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Omega Aqua Terra Automatic 2504.30 36mm SIlver Dial $2250

Omega - 2504.30 · $2,250

This Omega Aqua Terra Automatic is a good timegrapher with freshly polished case, available in 36mm size.

Condition: Excellent condition
Case Size: 36mm
Diameter: 36mm

Posted at

Oct 23, 2025, 9:43 PM

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2518.80 Omega Aqua Terra 36mm Blue Dial Quartz $1,625

Omega - 2518.80 · $1,625

A Omega Seamaster Aqua Terra 36mm watch with a blue dial, available for sale.

Condition: Mint
Case size: 36mm diameter
Water resistance: None mentioned
Movement type: Quartz

Posted at

Oct 23, 2025, 9:25 PM

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Omega Aqua Terra Small Seconds 150mm

Omega - 220.12.41.21.02.005 · $4,500

The Omega Aqua Terra Small Seconds is a high-end watch with a 41mm case, 150m water resistance, and a COSC/METAS movement. It features a small seconds complication and comes with full box and papers.

Condition: Excellent
Water Resistance: 150m
Power Reserve: 60 hours
Movement: 8916 COSC/METAS

Posted at

Oct 22, 2025, 8:49 PM

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