Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Diamond / MOP

Reference 231.18.39.21.55.001

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Diamond / MOP

About this watch

The Omega Seamaster Aqua Terra 231.18.39.21.55.001 is a masterpiece of luxury watchmaking, featuring a stunning Mother of Pearl dial and exceptional movement with a 60-hour power reserve. Its durable stainless steel construction and water resistance up to 150 meters make it perfect for everyday wear. This versatile timepiece combines elegance and functionality, making it a solid contender in the world of luxury watches.

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MSRP: $16,000

Market Price: $5,140

Key Features

Omega caliber 8500 automatic movement
60-hour power reserve
Water resistance up to 150 meters
Mother of Pearl dial with gem-set indexes
Durable stainless steel construction
Date function and hours, minutes, seconds display

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Diamond / MOP

Reference

231.18.39.21.55.001

Movement

8500

Movement Features

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

Case

Stainless Steel 38.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra 8900 - 41mm - Turquoise - 220.10.41.21.03.006 ( new / 2025 )

Omega - 220.10.41.21.03.006 · $5,995.006

This Omega Aqua Terra 8900 features a 41mm stainless steel case, turquoise dial, and master chronometer movement.

Condition: Brand new
Case material: stainless steel
Diameter: 41mm

Posted at

May 16, 2025, 3:21 PM

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Omega Seamaster Aqua Terra 220.10.41.21.06.001 $3100 REDUCED

Omega - 220.10.41.21.06.001 · $3,100

This Omega Seamaster Aqua Terra is a unique addition to any collection, featuring a stunning colorway and perfect condition crystal.

Condition: Very light wear on the case and bracelet, but perfect crystal condition
Case size: 41mm
Thickness: 13.2mm
Movement: Omega Calibre 8900

Posted at

May 16, 2025, 11:30 AM

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Omega Aqua Terra 38 Shades Terracotta Box Papers Warranty 2023

Omega - 220.10.38.20.13.003 · $5,145.005

This Omega Seamaster Aqua Terra features a 38mm stainless steel case with terracotta dial and polished bezel on SS bracelet, powered by the Omega In House Co-Axial Caliber 8800 METAS Certified Automatic Movement.

Condition: Near Mint Condition (96%)
Case size: 38mm
Movement: In House Co-Axial Caliber 8800
Depth rating: 150m/500ft

Posted at

May 16, 2025, 4:51 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

A pre-owned Omega Seamaster Aqua Terra in 41mm stainless steel with blue dial, automatic movement, and 150m water resistance.

Condition: 79% condition, marks on lugs, bezel, and case; 87% condition, slight marks on links and clasp
Case size: 41mm diameter
Water resistance: 150m depth rating
Bracelet size: up to 7.25 inches

Posted at

May 15, 2025, 12:16 PM

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Spectacular Omega Seamaster Aqua Terra Worldtimer, ref. 220.12.43.22.03.001 (PRICE REDUCED!!)

Omega - 220.12.43.22.03.001 · $5,600

This Omega Seamaster Aqua Terra Worldtimer is a stainless steel watch with a 43mm diameter blue dial and rubber strap.

Condition: Good working condition, missing omega logo on the clasp
Material: Stainless steel
Case size: 43mm diameter
Band material: Rubber

Posted at

May 15, 2025, 11:18 AM

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Omega Seamaster Aqua Terra - Silver Wave

Omega - 23110422102006 · $4,250

This Omega Seamaster Aqua Terra features a 41.5mm stainless steel case with a silver wave dial, rhodium-plated hands and indexes, and is powered by the Omega Master Co-Axial Calibre 8500.

Case Size: 41.5mm
Water Resistance: 150m / 15 bar
Power Reserve: 60 hours

Posted at

May 15, 2025, 11:17 AM

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View listing on r/WatchExchange