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

Reference 231.53.34.20.55.001

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / MOP is a masterpiece of luxury watchmaking, combining exquisite design with precision and reliability. The Sedna Gold case is visually striking, while the Mother of Pearl dial is a showstopper, featuring unique swirling patterns that reflect light in an ethereal way. The Omega caliber 8521 movement, powered by a Co-Axial escapement, reduces friction between moving parts for enhanced accuracy and longevity. With a water resistance of 150 meters, this watch can withstand the rigors of both land and sea adventures. Its versatility is unparalleled, transitioning seamlessly from formal to casual wear. The adjustable clasp ensures a perfect fit on most wrists, while the soft leather strap or gold bracelet adds to the overall comfort. This timepiece is an investment in luxury, craftsmanship, and innovative technology, making it a lasting symbol of style and a testament to Omega's commitment to excellence.

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MSRP: $17,200

Market Price: $5,727

Key Features

Sedna Gold case
Mother of Pearl dial with gem-set indexes
Omega caliber 8521 movement with Co-Axial escapement

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.53.34.20.55.001

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 Day‑Date 41.5 MM Blue Dial (231.10.42.22.03.001)

Omega - 231.10.42.22.03.001 · $3,900

A Omega Aqua Terra Day-Date with a blue dial, worn daily for 2 years before being listed for sale.

Condition: Pre-owned, scratches
Case Size: 41.5mm
Dial Color: Blue

Posted at

May 11, 2025, 8:55 PM

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Pre-Owned Omega Seamaster Aqua Terra 220.10.41.21.03.001

Omega - 220.10.41.21.03.001 · $3,799.004

Pre-owned Omega Seamaster Aqua Terra in blue with automatic movement, stainless steel case, and 150m water resistance. Originally purchased in November 2019.

Condition: 79% condition, marks on the lugs, bezel, and case; 87% condition, slight marks on the links and clasp of the bracelet
Case size: 41mm diameter
Material: Stainless Steel
Dial color: Blue

Posted at

May 11, 2025, 7:17 PM

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WatchScene Weekend Deals: Omega Seamaster Aqua Terra - Green Dial

Omega - 220.10.41.21.10.001 · $4,150

This Omega Seamaster Aqua Terra 150M features a green dial, 41mm stainless steel case, and Omega Master Chronometer Calibre 8900. It is water-resistant up to 150M and comes with a stainless steel bracelet.

Case material: stainless steel
Bracelet material: stainless steel
Band size compatibility: 7.25in

Posted at

May 11, 2025, 11:11 AM

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Omega Aqua Terra Shades Saffron Reduced

Omega - 220.10.38.20.12 · $4,350

Up for sale is my Omega Seamaster Aqua Terra, Saffron, 38mm, Ref. 220.10.38.20.12.

Condition: great shape with little signs of wear
Case Size: 38mm diameter
Lug Width: 19mm
Material: Stainless Steel

Posted at

May 11, 2025, 7:45 AM

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Omega Aqua Terra 38mm Black Lacquer

Omega - Aqua Terra 38mm · $3,950.004

This Omega Aqua Terra is a 38mm watch in black lacquer finish, with a few minor marks. It comes without a bracelet but includes a brown Omega strap.

Condition: Excellent
Case size: 38mm diameter
Bracelet included: false

Posted at

May 9, 2025, 3:40 PM

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MINT Omega SEAMASTER AQUA TERRA 150M SILVER DIAL 41MM 2025 FULL SET

Omega - 220.12.41.21.02.002 / 22012412102002 · $4,525.005

A 2025 Omega Seamaster Aqua Terra 150M Stainless Steel watch with a silver and orange accents dial and Omega Co-Axial Master Chronometer 8900 automatic movement.

Condition: Mint, Unpolished Condition
Diameter: 41mm
Water resistance: 150m

Posted at

May 9, 2025, 9:50 AM

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Pre-Owned Omega Seamaster Aqua Terra 220.10.41.21.03.001

Omega - 220.10.41.21.03.001 · $3,799.004

This pre-owned Omega Seamaster Aqua Terra is in 79% condition with marks on the lugs, bezel, and case. It has a stainless steel bracelet that accommodates up to 7 and 1/4 inches wrist size.

Condition: 79% condition due to marks on the lugs, bezel, and throughout the case
Water Resistance: 150 meters
Case Size: 41mm diameter
Material: Stainless Steel

Posted at

May 9, 2025, 12:24 AM

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