Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Green / Bracelet

Reference 220.20.38.20.10.001

Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Green / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 is a remarkable blend of sophistication, functionality, and durability. Its beautiful design, impressive movement, and luxury materials make it a standout piece in any watch collection. With a stunning round case crafted from stainless steel and Sedna gold, this timepiece exudes elegance and refinement. The green dial with sunburst finish and stick indexes provides a clean look, while the arrow hands ensure readability. At the 6 o'clock position, the small seconds display adds a unique touch that sets it apart from other models in the Aqua Terra lineup. This self-winding movement is certified as a Master Chronometer by METAS, rigorously tested for accuracy and resistance to magnetic fields up to 15,000 gauss. With a water resistance of 150 meters, this watch is designed for those who enjoy water sports or simply want peace of mind while swimming.

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Key Features

Omega caliber 8802 self-winding movement
Stainless Steel / Sedna Gold case with sapphire glass
Master Chronometer certification by METAS
Water resistance up to 150 meters
Small seconds display at 6 o'clock position
Green dial with sunburst finish and stick indexes
Arrow hands for readability

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / Green / Bracelet

Reference

220.20.38.20.10.001

Movement

8802

Movement Features

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

Case

38mm

Dial Color

Green

Crystal

Sapphire

Water Resistance

150

Current Listings

2024 Omega Seamaster Aqua Terra 220.12.41.21.02.002 — Mint Condition, Box & Papers

Omega - 220.12.41.21.02.002

2024 Omega Seamaster Aqua Terra in mint condition, sold with original box and papers.

Condition: Mint Condition
Water resistance: 100m

Posted at

Oct 21, 2025, 9:01 AM

Active

View listing on r/WatchExchange

Omega Aqua Terra GMT

Omega - 220.12.43.22.03.001 · $8,000

This Omega Aqua Terra GMT is an excellent example of a beautiful watch, with one of the favorite dials in its price category.

Condition: Excellent
Crystal condition: excellent
Movement condition: excellent
Strap condition: leather

Posted at

Oct 20, 2025, 10:46 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra- Teak Concept blue dial 231.10.39.21.03.002 - 2023 Warranty

Omega - 231.10.39.21.03.002 · $4,550

The Omega Seamaster Aqua Terra, reference 231.10.39.21.03.002, is a 39mm luxury watch featuring a Teak Concept blue dial inspired by yacht decks, powered by the Co-Axial Caliber 8500 automatic movement.

Condition: Excellent
Case Size: 39mm
Diameter: 39mm
Movement: Omega Co-Axial Caliber 8500 (Automatic)

Posted at

Oct 20, 2025, 6:42 PM

Active

View listing on r/WatchExchange

[US] Omega Seamaster Aqua Terra 150m Master Chronometer GMT - Complete Set 2023

Omega - 231.90.46.51.01.001

The Omega Seamaster Aqua Terra 150m Master Chronometer GMT is a luxury watch featuring a stainless steel case, 41mm diameter, and a date display at the 6 o'clock position.