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

Reference 220.20.38.20.55.002

About this watch

The Omega Seamaster Aqua Terra 220.20.38.20.55.002 is a masterclass in luxury watchmaking, seamlessly blending elegance with performance. This stunning timepiece boasts a Sedna gold and stainless steel case, mother-of-pearl dial, and gem-set indexes, creating a truly unique and breathtaking aesthetic. The Omega caliber 8802 movement, certified as a Master Chronometer, is a marvel of engineering, resistant to magnetic fields up to 15,000 gauss. With a water resistance of 150 meters and a date function, this watch is built for aquatic adventures and everyday wear. Its adjustable stainless steel and Sedna gold bracelet adds sophistication and comfort, making it a worthy addition to any watch collection.
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Key Features

  • Omega caliber 8802 Master Chronometer movement
  • Sedna gold and stainless steel case
  • Mother-of-pearl dial with gem-set indexes
  • Water resistance of 150 meters
  • Date function and small seconds display
  • Adjustable stainless steel and Sedna gold bracelet
  • Co-Axial escapement reduces friction and enhances longevity

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Stainless Steel / Sedna Gold / MOP - Diamond / Bracelet
Reference
220.20.38.20.55.002
Movement
8802
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
38mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Aqua Terra 231.10.39 Cal 8500 39mm Grey Teak Dial- $2,590

Omega Aqua Terra 231.10.39 Cal 8500 39mm Grey Teak Dial- $2,590

This Omega Aqua Terra 231.10.39 Cal 8500 is a great condition watch with a 39mm steel case and original Omega steel bracelet, powered by the Calibre OMEGA 8500 movement.

  • Condition: Great condition with minimal marks on the case and bracelet
  • Case size: 39mm diameter
  • Movement: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
Mar 12, 2026, 8:59 PM
Active
[WTS] Omega Seamaster Aqua Terra – James Bond SkyFall – 38.5mm – Box & Papers Set

Omega Seamaster Aqua Terra – James Bond SkyFall – 38.5mm – Box & Papers Set

This Omega Seamaster Aqua Terra 150M 'SKYFALL' features a 38.5mm stainless steel case, blue teak pattern dial, and an Omega Co-Axial 8500 calibre automatic movement with Si14 hairspring.

  • Case size: 38.5mm
  • Material: stainless steel
  • Bracelet material: stainless steel
Posted at
Mar 12, 2026, 4:24 PM
Active
[WTS] Omega Seamaster Aqua Terra Annual Calender 43mm

Omega Seamaster Aqua Terra Annual Calender 43mm

Omega - 231.10.43.52.001 · $10,500
  • Size: 43mm diameter
  • Water Resistance: 30m water resistance
Posted at
Mar 12, 2026, 1:36 PM
Active
[WTS] 2026 Omega Seamaster Aqua Terra BRAND NEW

2026 Omega Seamaster Aqua Terra BRAND NEW

A timeless and elegant luxury timepiece that would make a great addition to any collection or the perfect watch to start one.

  • Year of purchase: 2026
  • Purchase date: 02/13/2026
Posted at
Mar 11, 2026, 11:24 PM
Active
[WTS] Omega Seamaster Aqua Terra 41.5mm 231.10.42.21.06.001 | 2019 Box and Papers

Omega Seamaster Aqua Terra 41.5mm 231.10.42.21.06.001 | 2019 Box and Papers

  • Year: 2019
  • Case Size: 41.5mm diameter
  • Box And Papers: true
Posted at
Mar 11, 2026, 11:08 PM
Active
Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )

Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.

  • Condition: Brand new
  • Case size: 38mm
  • Movement type: Master Chronometer Movement
Posted at
Apr 3, 2025, 3:15 PM
Active
Omega Seamaster Aqua Terra Green 41mm

Omega Seamaster Aqua Terra Green 41mm

The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.

  • Condition: Near-mint, 94-95%
  • Case size: 41mm x 47.9mm lug to lug
  • Thickness: 13.2mm
  • Power reserve: 60 hours
Posted at
Mar 31, 2025, 10:30 AM
Active
Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00

The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.

  • Condition: Mint
  • Movement: Co-Axial
  • Case size: Not specified
  • Water resistance: Not specified
Posted at
Mar 25, 2025, 5:11 PM
Active