Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP / Bracelet

Reference 231.55.34.20.55.003

Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold is a masterpiece of watchmaking, boasting exquisite craftsmanship and innovative technology. This stunning timepiece features a unique Sedna Gold alloy, Mother of Pearl dial, and gem-set indexes and bezel, exuding luxury and warmth. The round shape and elegant bracelet ensure a comfortable fit for any wrist size, making it perfect for both casual and formal settings. With a water resistance of 150 meters, this watch is built for adventure, handling splashes, swimming, and snorkeling with ease. At its core lies the Omega Caliber 8521 movement, featuring a Co-Axial Escapement that improves precision, stability, and durability. The free-sprung balance system with a silicon balance-spring enhances accuracy, making it a chronometer you can trust. With automatic winding in both directions and a power reserve of 50 hours, this watch is always ready to go. Its luxurious feel matches the stunning exterior, giving you a glimpse into its intricate workings through the open case back.

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MSRP: $37,900

Market Price: $13,381

Key Features

Sedna Gold alloy
Mother of Pearl dial
Gem-set indexes and bezel
Co-Axial Escapement movement
Automatic winding in both directions
50-hour power reserve
150-meter water resistance

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP / Bracelet

Reference

231.55.34.20.55.003

Movement

8521

Movement Features

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

Case

Sedna Gold 34mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra White 38mm

Omega - 220.10.38.20.02.001 · $4,500

Selling an Omega Aqua Terra with papers, still under factory warranty.

Posted at

Aug 30, 2025, 7:39 PM

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[WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold

Omega - 522.23.44.50.03.001 · $3,999

This Omega Aqua Terra London Olympics watch features a chronograph function, Sedna Gold case, and is available for purchase at a price significantly below its market value.

Shipping: net to buyer + shipping

Posted at

Aug 30, 2025, 2:50 PM

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Omega Aqua Terra Ladies 28mm MOP $1975 shipped

Omega - Seamaster AT 28mm · $1,975

Selling a used Omega Seamaster Aqua Terra Ladies 28mm with box, complete cards, and eBay authentication card. The watch has a 6.5inch wrist compatible bracelet.

Condition: Great condition
Box included: true
Bracelet size fits wrist up to 6.5 inches: true

Posted at

Aug 30, 2025, 2:28 PM

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Omega Aqua Terra Seamaster 8900

Omega - 8900 · $3,800

This Omega Seamaster Aqua Terra is a blue model sold with an Omega rubber strap, no steel bracelet. It comes with the presentation box.

Condition: Pre-owned with marks on case, light scuffing on bezel
Age: Unknown
Service history: None, but running well after 1-2 seconds deviation

Posted at

Aug 30, 2025, 10:14 AM

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🔥 Omega Seamaster Aqua Terra Subdial Blue – $5995 Shipped (CONUS)

Omega - Seamaster Aqua Terra Subdial · $5,995

This Omega Seamaster Aqua Terra Subdial features a unique small seconds subdial and blue textured dial, offered on an OEM blue rubber strap with Omega buckle.

Condition: near-mint
Movement: Omega Co-Axial Master Chronometer Caliber 8916
Case size: 41mm diameter
Lug-to-lug: ~47mm

Posted at

Aug 29, 2025, 8:35 PM

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2013 Omega Seamaster Aqua Terra 2503.33 White Dial w/ Blue Indices Full Set

Omega - 2503.33 · $3,250

2013 Omega Seamaster Aqua Terra 39mm with white dial and blue indices, in excellent condition.

Condition: Excellent, very little signs of wear
Case Size: 39mm
Diameter: 39mm diameter
Box And Papers: full set with box and papers

Posted at

Aug 29, 2025, 11:07 AM

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Omega Aqua Terra 220.10.38.20.03.005 COMPLETE SET 2025

Omega - 220.10.38.20.03.005 · $5,450

This Omega Aqua Terra features a turquoise gradient dial and comes with the complete set.

Condition: Like new with barely any signs of wear
Diameter: 41mm
Material: Stainless steel
Payment Methods Accepted: crypto,ebay,local_meetup

Posted at

Aug 29, 2025, 8:57 AM

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Omega Seamaster Aqua Terra 150M GoodPlanet 🌍 - Titanium with Brown Leather Rare Watch Box + Papers

Omega - 231.92.39.21.04.001 · $4,250

The Omega Seamaster Aqua Terra 150M GoodPlanet is a rare titanium watch with a white dial and blue accents, featuring a Master Co-Axial Caliber 8500 movement.

Condition: Excellent
Case material: Grade 5 Titanium
Size: 38.5mm diameter
Movement: Master Co-Axial Caliber 8500

Posted at

Aug 28, 2025, 9:20 PM

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