Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Snow Sapphire / Alligator

Reference 220.58.38.20.99.002

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Snow Sapphire / Alligator is an exquisite timepiece that embodies the spirit of adventure and elegance. With its stunning design, robust movement, and luxurious materials, it's a testament to Omega's legacy of excellence. The watch features a 38mm round case crafted from 18K Sedna™ Gold, with a gem-set bezel and snow sapphire glass adding a touch of glamour and unique texture. Powered by the Omega caliber 8807, this self-winding mechanism showcases Omega's engineering prowess, with a 55-hour power reserve and Co-Axial escapement for precision and reliability. Certified as a Master Chronometer by METAS, it's built to withstand the elements, with a water resistance rating of up to 150 meters and a comfortable alligator leather strap.

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Key Features

18K Sedna Gold case
Gem-set bezel with diamonds
Snow sapphire glass
Omega caliber 8807 movement
55-hour power reserve
Co-Axial escapement
Master Chronometer certified by METAS

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / Snow Sapphire / Alligator

Reference

220.58.38.20.99.002

Movement

8807

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

Sedna Gold 38mm

Dial Color

Paved

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Seamaster Aqua Terra World Timer Blue - 2025 Full Set - $6,550 (RRP is $10,900)- Ref 220.12.43.22.03.001

Omega - 220.12.43.22.03.001 · $6,550

The Omega Seamaster Aqua Terra World Timer Blue is a high-end watch featuring a blue dial and world timer functionality.

Rrp: $10,900

Posted at

Oct 19, 2025, 8:40 AM

Active

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Omega Aqua Terra Quartz 38.5mm Grey Dial 4654 231.10.39.60.06.00 $1,700

Omega - 4654 231.10.39.60.06.00 · $1,700

A Omega Seamaster Aqua Terra Quartz with a grey dial and 38.5mm case size, available for sale in full set with box and papers.

Condition: Full set, recently polished
Case Size: 38.5mm
Movement Type: Quartz

Posted at

Oct 18, 2025, 2:24 AM

Active

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Omega Aqua Terra 38.5 Quartz Second Gen White 231.10.39.60.02.001 $1,700

Omega - 231.10.39.60.02.001 · $1,700

This Omega Aqua Terra Second Gen features a white dial and quartz movement. The watch has been recently polished to look like new, with a 38.5mm case size suitable for an 18.5cm wrist.

Condition: like new
Case Size: 38.5mm
Movement Type: Quartz

Posted at

Oct 17, 2025, 10:09 PM

Active

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Omega Seamaster Aqua Terra 39mm 2503.50 $2200

Omega - 2503.50 · $2,200

This Omega Seamaster Aqua Terra 39mm is a stylish and functional watch that features a clean crystal and fits about an 18cm wrist.

Condition: Excellent, little signs of use
Case size: 39mm
Wrist size: fits about 18cm

Posted at

Oct 17, 2025, 9:10 PM

Active

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Omega Aqua Terra Co-Axial - FULLY SERVICED this week! - $2,599 Shipped!

Omega - 2503.30 · $2,599

This is the classic 39mm Omega Aqua Terra featuring a silver dial and Caliber 2500 Co-Axial movement. The watch has just undergone a complete service and is running accurately.

Condition: Excellent with minor mark on left case side
Movement: Caliber 2500 Co-Axial
Case size: 39mm diameter
Water resistance: null

Posted at

Oct 17, 2025, 1:08 PM

Active

View listing on r/WatchExchange