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

Reference 231.58.34.20.55.003

About this watch

The Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / Diamond / MOP is a masterpiece of luxury watchmaking. Its stunning design, crafted from Sedna gold, features a gem-set bezel that adds an extra layer of elegance. The Mother of Pearl (MOP) dial is a work of art, with its iridescent quality changing color depending on the angle of light. This timepiece checks all the boxes for the discerning watch enthusiast, combining luxury materials and cutting-edge technology with impressive water resistance and reliable movement. With a Co-Axial escapement reducing friction and a silicon balance spring ensuring accuracy, this watch is built to last. Whether you're swimming in a pool or enjoying a day at the beach, it's designed for action. Its versatility makes it suitable for both casual and formal occasions, while its robust build ensures it can handle daily activities.

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MSRP: $23,400

Market Price: $6,814

Key Features

Omega caliber 8521 movement
Sedna gold case
Mother of Pearl dial
Water resistance up to 150 meters
Co-Axial escapement with silicon balance spring

Specifications

Brand

Omega

Family

Aqua Terra

Model

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

Reference

231.58.34.20.55.003

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 Seamaster Aqua Terra Worldtimer Ref: 220.10.43.22.03.001 - Full set

Omega - 220.10.43.22.03.001 · $6,998

This Omega Seamaster Aqua Terra Worldtimer features a laser-engraved map of the world at the center of the dial, allowing you to keep track of timezones across the globe.

Condition: Excellent pre-owned condition
Bezel damage: small fleabite at 6:00
Bracelet condition: super clean

Posted at

Feb 25, 2026, 6:18 PM

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Omega Seamaster Aqua Terra - Black 39mm - 2503.50 - $2,595 Shipped!

Omega - 2503.50 · $2,595

The Omega Seamaster Aqua Terra is a great piece for any collection, with a size of 39mm.

Condition: Pre-owned, minor wear
Size: 39mm diameter

Posted at

Feb 25, 2026, 5:00 PM

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Omega Seamaster Aqua Terra 38.5MM “Blue Teak” 231.10.39.21.03.002 | 2020 Box and Papers

Omega - 231.10.39.21.03.002 · $3,999

2020 Omega Seamaster Aqua Terra 38.5MM 'Blue Teak' in excellent condition, with very slight wear.

Condition: Excellent Pre-Owned Condition
Service history: Unknown
Accuracy: +12 seconds per day
Amplitude: 340+

Posted at

Feb 24, 2026, 9:43 PM

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Omega Aqua Terra 38m 4$250

Omega - Aqua Terra 38m 4$250 · $4,250

Less than a year old Omega Aqua Terra for sale, in good shape.

Condition: Good, with scratches on the crystal and a couple hairline scratches
Year of manufacture: less than a year old
Warranty: Jomashop warranty card
Box and accessories included: yes

Posted at

Feb 24, 2026, 1:56 PM

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Omega Seamaster Aqua Terra 38mm Blue Dial Ref. 220.10.38.20.03.001 Full Set + Extras Very Good Condition

Omega - 220.10.38.20.03.001 · $4,350

For sale is an Omega Seamaster Aqua Terra, Ref: **220.10.38.20.03.001**, featuring the beautiful sunburst blue teak dial and stainless steel bracelet. This is a 2022 piece in very good overall condition, carefully worn and well maintained.

Condition: Very good
Diameter: 38mm
Set includes: Double box (inner & outer),Manuals,3 Omega cards (Pictograms, International Warranty, Master Chronometer),Omega presentation box,Omega white tag,Additional links for bracelet,AM leather strap,Omega travel case

Posted at

Feb 23, 2026, 11:19 PM

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Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,350

This Omega Seamaster Aqua Terra Master Co-Axial features a blue dial and 41.5mm case size.

Case Size: 41.5mm
Bracelet Length: 7.25 inches

Posted at

Feb 23, 2026, 5:11 PM

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Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial - James Bond Spectre| Ref.231.10.39.21.03.002 | Full Set | Mint Condition

Omega - 231.10.39.21.03.002 · $4,150

The Omega Seamaster Aqua Terra 150M reference 231.10.39.21.03.002 is a versatile watch that embodies the perfect blend of sportiness and refinement, featuring a stainless-steel case, bracelet with alternating brushed and polished surfaces, and a blue 'Teak-Concept' dial inspired by luxury sailboats.

Condition: Mint Condition
Case size: 38.5mm
Water resistance: 150m
Movement: Omega Co-Axial calibre 8500 (twin-barrel automatic)

Posted at

Feb 23, 2026, 1:33 AM

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Omega Aqua Terra 2015 38.5mm 231.10.39.21.02.001 B&P - repost

Omega - 231.10.39.21.02.001 · $3,100

Aqua Terra 2015 model with a 38.5mm case, suitable for everyday wear.

Condition: Excellent condition
Size: 38.5mm diameter

Posted at

Feb 22, 2026, 12:53 PM

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Omega Seamaster Aqua Terra – ‘Blue Wave’ – Gold Accents – Complete

Omega - 23110422103006 · $5,250

A striking Aqua Terra released for a very short period in limited production, featuring a blue dial with wave pattern and 18K yellow gold hands and indexes.

Condition: Excellent all-around condition
Case size: 41.5mm diameter
Bracelet material: stainless steel
Movement type: Omega Master Co-Axial calibre 8500

Posted at

Feb 22, 2026, 10:24 AM

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