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.

Buy Now on Jomashop

This is an affiliate link

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 231.10.39.21.01.002 BNIB

Omega - 231.10.39.21.01.002 · $5,749

Omega Aqua Terra with a black vertical teak dial, featuring a 38.5mm stainless steel case and Master co-axial 8500 movement.

Condition: Brand New In Box (BNIB)
Case Size: 38.5mm
Movement: Co-Axial Calibre 8500
Warranty: 5 years

Posted at

May 7, 2026, 12:20 PM

Active

View listing on r/WatchExchange

Omega Seamaster 2503.80.00 “First Gen Aqua Terra” 39.2mm — Blue Sunburst Dial — Cal. 2500 Co-Axial (Fresh Service) — $2,750 Shipped (Tariff Covered)

Omega - 2503.80.00 · $2,750

A First Gen Aqua Terra Omega Seamaster with a blue sunburst dial and Cal. 2500 co-axial movement, recently serviced.

Case Size: 39.2mm
Movement: Calibre 2500 co-axial
Service Status: Fresh Service

Posted at

May 7, 2026, 10:36 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150M (220.10.41.21.01.002)

Omega - 220.10.41.21.01.002 · $4,975

This Omega Seamaster Aqua Terra 150M features a black lacquered dial on a steel bracelet and comes with boxes, warranty card dated April 2025.

Condition: Excellent
Case size: 41mm diameter
Case material: Stainless Steel
Bracelet material: Stainless Steel

Posted at

May 7, 2026, 6:31 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 38.5 "Skyfall" Blue Dial - ref 231.10.39.21.03.001 - New Serviced w/ 1 Year Warranty

Omega - 231.10.39.21.03.001 · $12,000

This Omega Aqua Terra 38.5mm 'Skyfall' is the true Bond edition, featuring a blue vertical teak deck dial and date window at the 3 o'clock.

Condition: Excellent condition
Diameter: 38.5mm
Thickness: 13mm
Movement: Omega Calibre 8500 coaxial

Posted at

May 6, 2026, 11:18 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 38mm Teak Blue Full Set 2024 Chicago - $3500

Omega - Aqua Terra 38mm · $3,500

Omega Seamaster Aqua Terra 38mm teak blue men's wristwatch dated September, 2024. Full set including warranty card, certifications, manual, tags, etc.

Condition: Pre-owned with minor nicks and scratches
Year: 2024
Size: 38mm diameter
Dial color: teak blue

Posted at

May 6, 2026, 11:07 AM

Active

View listing on r/WatchExchange