Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue / Alligator

Reference 220.23.38.20.03.001

Omega Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue / Alligator

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 38 (Model: 220.23.38.20.03.001) is a stunning luxury watch that embodies the elegance and functionality of Omega's Aqua Terra collection. Introduced in 2017, this particular model features a round case with a diameter of 38.00 mm, perfect for those who prefer a more modest size. The blue dial boasts stick and dot indexes, providing a modern touch while ensuring legibility. The arrow hands sweep gracefully over the surface, adding to the overall elegance. The use of Sedna Gold, a special alloy developed by Omega, gives the watch a distinct hue that doesn’t fade over time. Coupled with stainless steel, this watch is not only beautiful but also durable. The sapphire glass is scratch-resistant, protecting the dial from daily wear and tear. At the core of the Aqua Terra is the Omega caliber 8900 movement, a technological marvel designed to be more reliable than its predecessors. This movement has received the prestigious METAS certification, guaranteeing precision and performance. The free-sprung balance with a silicon balance spring enhances the movement’s resistance to magnetic fields of over 15,000 Gauss. Additionally, the watch features a date function and a chronometer, combining style with functionality. One of the standout features is its water resistance up to 150 meters, perfect for those who lead an active lifestyle but also appreciate the finer things in life.

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MSRP: $8,400

Market Price: $5,533

Key Features

Automatic Omega caliber 8900 movement
METAS certification for precision and performance
Water resistance up to 150 meters
Sapphire glass with scratch-resistance
Blue dial with stick and dot indexes
Arrow hands for elegant display
Sedna Gold alloy for distinct hue

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue / Alligator

Reference

220.23.38.20.03.001

Movement

8900

Movement Features

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

Case

38mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra 150m | Quartz Grey Teak, 38.5mm | 231.10.39.60

Omega - 231.10.39.60.06.001 · $1,800

A 38.5mm Omega Seamaster Aqua Terra 150m quartz watch with a grey teak dial, available for sale.

Condition: 8.9/10, minimal marks/hairlines on the case back and bracelet sides
Case material: steel
Bracelet type: original Omega steel
Water resistance: 150m

Posted at

Jan 10, 2026, 4:07 PM

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Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

Omega - 231.10.39.21.06.001 · $2,799

This Omega Seamaster Aqua Terra features a 38.5mm case, Calibre 8500 movement, and a 7.25 inch long bracelet.

Movement: Calibre 8500 Co-Axial
Case Size: 38.5mm diameter
Bracelet Length: 7.25 inches

Posted at

Jan 10, 2026, 12:28 PM

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Omega Seamaster Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

Omega - 231.10.42.21.02.006 · $3,799

This Omega Seamaster Aqua Terra is a 41.5mm watch from the 2023 year with a 7 inch bracelet.

Size: 41.5mm
Water Resistance: 150m

Posted at

Jan 10, 2026, 12:25 PM

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Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

Omega - 231.10.39.60.06.001 · $2,299

The Omega Seamaster Aqua Terra 150m is a quartz watch with a 38.5mm diameter and a 7.25" bracelet.

Case size: 38.5mm
Bracelet length: 7.25 inches

Posted at

Jan 10, 2026, 12:24 PM

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2022 Omega Seamaster Aqua Terra 150M 41mm Silver Dial 220.12.41.21.02.002 Full Set Excellent

Omega - 220.12.41.21.02.002 · $5,695

The Omega Seamaster Aqua Terra 150M is a versatile watch that blends everyday style with refined nautical design, featuring a stainless steel case and a silver 'teak concept' dial.

Condition: Excellent
Case size: 41mm diameter
Dial color: silver

Posted at

Jan 8, 2026, 9:34 AM

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Omega Seamaster Aqua Terra SkyFall Blue Teak Dial 231.10.42.21.03.003

Omega - 231.10.42.21.03.003 · $4,100

This Omega Seamaster Aqua Terra has a blue teak-patterned dial that changes shades depending on the light. It features the Master Co-Axial movement for improved precision and anti-magnetic performance. The watch was featured in Spectre and No Time To Die.

Condition: Scratches, scuffs/dings on the case, bezel, and bracelet; sapphire crystal clean
Model: Seamaster Aqua Terra
Movement: Master Co-Axial
Bezel material: Stainless steel

Posted at

Jan 7, 2026, 11:16 PM

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2025 Omega Seamaster Aqua Terra 41mm Steel Turquoise Dial 220.10.41.21.03.006 Full Set

Omega - 220.10.41.21.03.006 · $5,575

This Omega Seamaster Aqua Terra features a 41mm stainless steel case, turquoise dial with black gradient, and is powered by an automatic mechanical movement.

Condition: Very nice preowned condition with some very light scratches on the case and bracelet
Case Material: Stainless Steel
Case Dimensions: 41mm diameter
Bezel: Stainless Steel Smooth Bezel

Posted at

Jan 7, 2026, 8:15 PM

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Omega Seamaster Aqua Terra 150m Master Co-Axial Golf Edition (2020) Complete Kit With Extra Straps

Omega - Seamaster Aqua Terra 150m Master Co-Axial Golf Edition · $4,500

This Omega Seamaster Aqua Terra 150m Master Co-Axial Golf Edition is a 2020 model featuring a 41mm case size. It has been worn less than 20 times and comes with multiple straps.

Condition: Worn less than 20 times
Size: 41mm diameter
Background: Bought in 2020 from WatchMaxx

Posted at

Jan 6, 2026, 8:23 PM

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