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 2503.33 - $2,750

Omega - 2503.33 · $2,750

Up for sale is the Omega Seamaster Aqua Terra 2503.33, measuring 39mm and featuring an automatic movement.

Condition: Very good condition
Case size: 39mm diameter
Movement type: Omega 2500 automatic
Bracelet material: Steel

Posted at

Apr 26, 2026, 10:02 PM

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Omega Seamaster Aqua Terra 2504.50 36mm - $2,490

Omega - 2504.50 · $2,490

This watch measures 36mm and has an automatic movement. The Omega Seamaster Aqua Terra features a steel case on an original Omega Steel bracelet.

Condition: 8.9/10 great condition with minimal patina on dial indices and hands
Case size: 36mm diameter
Bracelet type: Steel original Omega bracelet
Crystal type: Sapphire crystal

Posted at

Apr 26, 2026, 9:59 PM

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Omega Aqua Terra 38.5mm Blue Dial

Omega - 231.10.39.21.03.002 · $3,500

The Omega Aqua Terra features a dark blue dial with vertical teak pattern and measures 38.5mm in diameter, with a lug width of 19mm and thickness of 12.84mm.

Condition: Good condition
Case Diameter: 38.5 mm
Lug Width: 19 mm
Thickness: 12.84 mm

Posted at

Apr 26, 2026, 5:45 PM

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Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial

Omega - 23110392203001 · $4,200

The Omega Seamaster Aqua Terra features an annual calendar complication, a clean design, and is suitable for everyday wear. The watch has a stainless steel case and bracelet with deployant clasp.

Condition: Excellent condition
Case size: 38.5mm diameter
Bracelet material: stainless steel

Posted at

Apr 26, 2026, 4:02 PM

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Omega Seamaster Aqua Terra 41mm White Dial (220.10.41.21.02.001) Full Set, Warranty, Excellent Condition

Omega - 220.10.41.21.02.001 · $5,100

This Omega Seamaster Aqua Terra is a clean and versatile daily watch featuring a white teak dial with orange accents.

Condition: Like new with light wear from normal daily use
Case size: 41mm diameter
Movement type: Co-Axial Master Chronometer

Posted at

Apr 26, 2026, 1:23 PM

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Omega Seamaster Aqua Terra 231.10.39.60.06.001 $2,225

Omega - 231.10.39.60.06.001 · $2,225

The Omega Seamaster Aqua Terra Quartz is a versatile luxury watch with exceptional movement technology, often cited as an ideal 'one-and-only-one' watch.

Condition: Excellent pre-owned condition
Case diameter: 38.5mm
Lug width: 19mm
Lug-to-lug length: 45.4mm

Posted at

Apr 26, 2026, 12:54 PM

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