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 - Black 39mm - 2503.50

Omega - 2503.5 · $2,750

A 39mm Omega Seamaster Aqua Terra in black, with minor wear throughout and a small mark on the bezel/crystal near the 12 o'clock marker.

Condition: Pre-owned, minor wear throughout
Size: 39mm diameter
Bezel mark: small mark on bezel/crystal near the 12 o'clock marker

Posted at

May 11, 2026, 5:33 PM

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Omega Seamaster Aqua Terra Rose Gold 38mm with box and papers

Omega - 220.20.38.20.02.001 · $8,000

This Omega Seamaster Aqua Terra is a 38mm rose gold watch with a clean and balanced design, featuring stainless steel and rose gold accents that add depth and elegance.

Condition: Excellent
Case Size: 38mm diameter
Year: 2021 (dated December)
Box And Papers: complete set including warranty card, booklets, cloth bag, and all links

Posted at

May 11, 2026, 11:06 AM

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Omega Aqua Terra 2504.50 36mm First Gen Automatic $2,500 (Recently Serviced)

Omega - 2504.50 · $2,500

The Omega Aqua Terra is a first-generation automatic watch with a 36mm case size, powered by the 2500B movement.

Condition: Excellent condition, freshly polished
Movement: 2500B
Size: 36mm diameter
Length of strap: up to 18.5cm

Posted at

May 11, 2026, 9:00 AM

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Omega Seamaster Aqua Terra 220.10.41.21.06.001 41mm Automatic Grey Dial Full Set

Omega - 220.10.41.21.06.001 · $4,995

This Omega Seamaster Aqua Terra is a 41mm stainless steel automatic watch with a grey teak dial, accompanied by its original outer box, inner box, and undated warranty card.

Condition: Very good
Movement: Automatic
Case size: 41mm diameter
Bracelet material: Stainless steel

Posted at

May 11, 2026, 8:54 AM

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Omega Seamaster Aqua Terra 150m, 41mm (Ref: 220.10.41.21.02.004) Small Seconds - $4500 USD Shipped

Omega - 220.10.41.21.02.004 · $4,500

This Omega Seamaster Aqua Terra 150M is a 41mm watch with a silver dial and blue accents, featuring small seconds.

Condition: lightly used with minor wear
Case diameter: 41mm
Water resistance: 150m

Posted at

May 11, 2026, 3:33 AM

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OMEGA Seamaster Aqua Terra “Shades” 38mm 220.20.38.20.02.002 Two Tone “Moonshine” Gold Complete Set

OMEGA - 220.20.38.20.02.002 · $9,650

The OMEGA Seamaster Aqua Terra 'Shades' is a limited edition watch released in 2024, featuring a 38mm case, two-tone bracelet, and sunburst silver dial. It's powered by the Co-Axial Master Chronometer 8800 movement and comes with a factory warranty until 2029.

Condition: Excellent pre-owned condition
Case size: 38mm
Case material: Stainless Steel / 18k Moonshine Gold
Bezel material: 18k Moonshine Gold

Posted at

May 10, 2026, 11:43 PM

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Omega Seamaster Aqua Terra 2504.50 36mm - $2,390

Omega - 2504.50.00 · $2,390

Up for sale is my Omega Seamaster Aqua Terra 2504.50.00 in great shape, featuring an automatic movement and measuring 36mm.

Condition: 8.9/10
Movement: automatic
Bracelet: original Omega Steel
Case size: 36mm

Posted at

May 10, 2026, 9:06 PM

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Omega Aqua Terra Quartz 2517.80 39mm Box and Papers - $1,950

Omega - 2517.80 · $1,950

Up for sale is my Omega Seamaster 2517.80 in great condition with a Calibre Omega 1538 quartz movement and measures at 39mm.

Condition: Great condition, minimal marks on the case and bracelet
Case size: 39mm diameter
Movement: Calibre Omega 1538 quartz movement

Posted at

May 10, 2026, 8:48 PM

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Omega Seamaster Aqua Terra 41.5mm "Spectre" Blue - 231.10.42.21.03.003

Omega - 231.10.42.21.03.003 · $3,695

The Omega Seamaster Aqua Terra 41.5mm 'Spectre' Blue features a blue dial and is offered in excellent pre-owned condition. The watch has been well-maintained and is still fully functional.

Condition: Pre-owned, great condition with light wear and minor markings on the crystal
Diameter: 41.5mm
Bracelet links: Center links brushed instead of polished

Posted at

May 10, 2026, 5:58 PM

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