Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / Purple Jade / Bracelet

Reference 220.55.38.20.99.001

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / Purple Jade / Bracelet is a masterpiece that combines elegance, functionality, and artistry. This stunning timepiece boasts a sophisticated and sporty design, featuring an 18K Sedna gold case adorned with diamonds and a striking purple jade dial. The sapphire glass is scratch-resistant, ensuring the watch remains pristine for years to come. At its core lies the Omega caliber 8803, a self-winding movement certified as a Master Chronometer by METAS, guaranteeing precise timekeeping. With a water resistance of 150 meters and an adjustable bracelet, this watch is built to withstand the elements while providing a comfortable fit on any wrist.
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Key Features

  • 18K Sedna gold case
  • Sapphire glass for scratch-resistance
  • Omega caliber 8803 Master Chronometer movement
  • Water resistance up to 150 meters
  • Adjustable bracelet with lug width of 19mm
  • Small seconds display at 6 o'clock
  • Date function within the dial

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold / Diamond / Purple Jade / Bracelet
Reference
220.55.38.20.99.001
Movement
8803
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 38mm
Dial Color
Purple
Crystal
Sapphire
Water Resistance
150

Current Listings

[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
[WTS] Omega Seamaster Aqua Terra 2577.50 Ladies  - $1,500 - Reserved post for u/gvongies

Omega Seamaster Aqua Terra 2577.50 Ladies - $1,500 - Reserved post for u/gvongies

Omega - 2577.50 · $1,500
Up for sale is my Omega Seamaster Aqua Terra 2577.50, a ladies watch with an automatic movement and 29mm diameter.

  • Condition: Very good condition (8.8/10)
  • Case material: steel
  • Bracelet material: Omega steel
  • Movement type: automatic
Posted at
Mar 10, 2026, 9:14 PM
Active
[WTS] Omega Seamaster Aqua Terra 2504.50.00 - $2,500 - Reserved post for u/gvongies

Omega Seamaster Aqua Terra 2504.50.00 - $2,500 - Reserved post for u/gvongies

Up for sale is my Omega Seamaster Aqua Terra 2504.50.00, which measures 36mm and has an automatic movement.

  • Condition: very good condition
  • Case material: steel case
  • Bracelet type: original Omega Steel bracelet
  • Water resistance: not specified
Posted at
Mar 10, 2026, 9:06 PM
Active
[WTS] 2024 Omega Seamaster Aqua Terra 150M 41MM Green Dial Steel Bracelet (220.10.41.21.10.001) Complete Set

2024 Omega Seamaster Aqua Terra 150M 41MM Green Dial Steel Bracelet (220.10.41.21.10.001) Complete Set

A 2024 Omega Seamaster Aqua Terra 150M with a green dial, sold as part of a complete set including all original accessories.

  • Condition: Excellent with minor wear on the bracelet
  • Box and papers: Complete set including all three cards and warranty
  • Bracelet length: Adjustable, with removed links
Posted at
Mar 10, 2026, 12:31 PM
Active
[WTS] Omega 2504.80.00 — Seamaster Aqua Terra Blue Dial 36mm — Cal. 2500 Co-Axial Chronometer — $2,499 Shipped

Omega 2504.80.00 — Seamaster Aqua Terra Blue Dial 36mm — Cal. 2500 Co-Axial Chronometer — $2,499 Shipped

Omega - 2504.80.00 · $2,499
This Omega Seamaster Aqua Terra features a sunburst blue dial, Cal. 2500 Co-Axial automatic movement, and a 36mm case size.

  • Condition: Pre-owned with honest wear and light scratches from age
  • Case dimensions: 36mm diameter, 43.5mm lug to lug, 11mm thickness
  • Movement: Cal. 2500 Co-Axial automatic chronometer
  • Bracelet fit: Fits up to a 7" wrist
Posted at
Mar 10, 2026, 10:38 AM
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