Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference 220.20.38.20.03.001

Omega Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

About this watch

The Omega Aqua Terra 220.20.38.20.03.001 is a luxury watch that embodies elegance and performance. With its blend of stainless steel and Sedna gold, this watch is not just a timepiece; it's a statement piece. At the heart of this timepiece is the Omega caliber 8800, a self-winding movement featuring a Co-Axial escapement, enhancing its precision and durability. This watch boasts a Master Chronometer certification, meaning it has undergone rigorous testing to ensure its accuracy and reliability. It can resist magnetic fields up to 15,000 gauss, making it perfect for everyday wear in various environments. The automatic winding mechanism means that the watch winds itself as you wear it, eliminating the need for manual winding. With a practical date function, you won’t have to worry about counting days. The watch features a beautiful blue wave dial that evokes the sea, complemented by stick and dot indexes that offer a modern touch. The round case, with a diameter of 38.00 mm, strikes the perfect balance between presence and wearability.

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MSRP: $12,300

Market Price: $7,718

Key Features

Omega caliber 8800 self-winding movement
Co-Axial escapement for precision and durability
Master Chronometer certification for accuracy and reliability
Water resistance up to 150 meters (500 feet)
Sapphire crystal resistant to scratches
Automatic winding mechanism for convenience
Practical date function with subtle window at 6 o'clock

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference

220.20.38.20.03.001

Movement

8800

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 38 Green 220.12.38.20.10.001

Omega - 220.12.38.20.10.001 · $4,999

This Omega Seamaster Aqua Terra 38 is a recent purchase from Watchmaxx and comes with the watch's original box, papers, and tag.

Condition: Mint
Year Bought: few months ago
Original Strap: yes
Additional Straps: TUNS green leather strap

Posted at

Jan 30, 2026, 1:57 PM

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Omega Aqua Terra White 41mm 2025 Full Set - $5100

Omega - Aqua Terra · $5,100

This Omega Aqua Terra is a lovely watch with a white dial. It features a Caliber 8900 movement with a jumping hour hand.

Condition: Excellent, with minor scratches on bezel and bracelet
Case dimensions: 41mm x 13.2mm, 47.9mm lug to lug
Movement: Caliber 8900 (Jumping hour hand)
Inclusions: box, international warranty card, master chronometer card, pictograms card, OEM rubber strap, additional links

Posted at

Jan 30, 2026, 1:45 AM

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Omega Seamaster Aqua Terra 38.5mm – “Grey Skyfall Teak Dial | Ref. 231.10.39.21.06.001 | 2020 | Full Set | Excellent

Omega - 231.10.39.21.06.001 · $4,150

This Omega Seamaster Aqua Terra features a highly sought-after grey teak dial and a smooth in-house Calibre 8500 Co-Axial movement with 60-hour power reserve.

Condition: Excellent
Case size: 38.5mm diameter
Calibre: in-house Calibre 8500 Co-Axial
Power reserve: 60 hours

Posted at

Jan 30, 2026, 12:28 AM

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Omega Aqua Terra 231.10.39 Cal 8500 39mm Box and Papers - $2,790 - Reserved post for u/taybrian10

Omega - 231.10.39 Cal 8500 · $2,790

This Omega Aqua Terra 231.10.39 Cal 8500 has a 39mm steel case, Calibre OMEGA 8500 movement, and original Omega steel bracelet.

Condition: Great condition, minor marks on the case and caseback
Case diameter: 39mm
Movement: Calibre OMEGA 8500
Bracelet material: Steel

Posted at

Jan 29, 2026, 7:46 PM

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2022 Omega Aqua Terra 150M 41mm Blue Teak Dial 9/22 Ref# 220.10.41.21.03.002 $3899.00

Omega - 220.10.41.21.03.002 · $3,899

Aqua Terra 150M watch featuring a beautiful domed blue teak dial, automatic self-winding movement, and 41mm case size. It has a brushed and polished stainless steel bracelet with a butterfly clasp and offers 150M water resistance.

Condition: Great pre-owned shape with some hairlines on the clasp, bracelet, and bezel.
Diameter: 41mm
Water Resistance: 150M
Movement: Automatic self-winding 8900 METAS Caliber

Posted at

Jan 29, 2026, 5:01 PM

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Omega Aqua Terra Small Seconds 150M - Box & Papers

Omega - 220.12.41.21.02.005 · $4,900

This Omega Aqua Terra Small Seconds features a 41mm case, 150m water resistance, and is powered by the COSC/METAS movement.

Condition: In great condition, with light markings from limited wear on bezel.
Water Resistance: 150m
Case Size: 41mm diameter
Movement: 8916 COSC/METAS

Posted at

Jan 29, 2026, 9:42 AM

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Omega Aqua Terra Sandstone 220.10.38 38mm Cheapest - $3,650

Omega - 220.10.38 · $3,650

Up for sale is my Omega Seamaster Aqua Terra ref. 220.10.38 with a Calibre OMEGA 8800 movement.

Condition: Great condition, minimal marks on case and crystal
Size: 38mm diameter
Bracelet type: original Omega steel bracelet

Posted at

Jan 28, 2026, 7:59 PM

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Brand New Omega Seamaster Aqua Terra 150M Green Dial - Ref. 220.10.41.21.10.001

Omega - 220.10.41.21.10.001 · $4,500

This Omega Seamaster Aqua Terra 150M features a green dial, comes with a full set of accessories, and is guaranteed to be 100% authentic.

Condition: Brand new, unworn
Set contents: Omega box, outer box, booklet, warranty card dated 2021, chronometer card, pictogram card, hangtag
Year: 2021

Posted at

Jan 28, 2026, 2:52 PM

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Omega Seamaster Aqua Terra “Skyfall” Black Teak 38.5mm|Ref. 231.10.39.21.01.001 | Discontinued | Full Set | Mint Condition| 2023 | Active Factory Warranty

Omega - 231.10.39.21.01.001 · $4,400

A discontinued Omega Seamaster Aqua Terra “Skyfall” Black Teak in a refined and timeless design, featuring a black teak-concept dial and powered by Omega’s Co-Axial Calibre 8500.

Condition: Mint condition
Case size: 38.5mm diameter
Bracelet length: up to 18cm
Movement: in-house Co-Axial Calibre 8500

Posted at

Jan 28, 2026, 9:30 AM

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