Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / MOP / Bracelet

Reference 231.10.39.21.55.002

Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / MOP / Bracelet

About this watch

The Omega Aqua Terra 231.10.39.21.55.002 is a masterpiece of luxury watchmaking, blending timeless design with exceptional technical specifications. The round case, measuring 38.5 mm in diameter, features a mother-of-pearl dial with gem-set indexes that add a touch of luxury. At its heart lies the Omega caliber 8500, an automatic movement boasting a co-axial escapement and 60-hour power reserve. This marvel of horological innovation provides precise timekeeping and withstands up to 150 meters of water resistance. The stainless steel case and bracelet are both durable and stylish, perfect for everyday wear or adventurous pursuits. With its unique character and exceptional craftsmanship, the Aqua Terra is a worthy investment for those who value quality, style, and precision.
Buy Now on Jomashop
This is an affiliate link
MSRP: $7,700
Market Price: $3,551

Key Features

  • Omega caliber 8500 automatic movement
  • Mother-of-pearl dial with gem-set indexes
  • Stainless steel case and bracelet
  • Water resistance up to 150 meters
  • 60-hour power reserve
  • Co-axial escapement for precise timekeeping

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / MOP / Bracelet
Reference
231.10.39.21.55.002
Movement
8500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 38.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.01.001

Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.01.001

Omega - 231.10.39.21.01.001 路 $2,850
This Omega Seamaster Aqua Terra features a Calibre 8500 Co-Axial movement, a 38.5mm case, and a 7.25 inch bracelet.

  • Case size: 38.5mm diameter
  • Water resistance: 150m
Posted at
Jan 3, 2026, 11:36 AM
Active
View listing on r/WatchExchange
[WTS] OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET!

OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET!

OMEGA - 220.10.43.22.03.002 路 $10,250
The OMEGA Seamaster Aqua Terra Worldtimer is a sophisticated travel companion that features a 43mm stainless steel case, dial with laser-ablated texture, 24-hour glass ring, and powered by the Master Chronometer Calibre 8938.

  • Condition: [VERY GOOD] Some light scratches on case and bracelet.
  • Case size: 43mm diameter
  • Bracelet size: ~7"
Posted at
Jan 3, 2026, 4:25 AM
Active
View listing on r/WatchExchange
[WTS] OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET!

OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET!

OMEGA - 220.10.38.20.13.003 路 $6,500
The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 features a Terracotta dial, symmetrical case design and rhodium-plated hands.

  • Condition: UNWORN
  • Case size: 38mm
  • Bracelet length: ~7 inches pre-sized
Posted at
Jan 3, 2026, 3:31 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra Black Lacquer 41mm | Day 9/12 | 12 Days of Christmas馃巹

Omega Seamaster Aqua Terra Black Lacquer 41mm | Day 9/12 | 12 Days of Christmas馃巹

Omega - 22010412101002 路 $4,900
The Omega Aqua Terra 41 is a versatile watch that embodies quiet strength and everyday balance, designed for real life with a high-gloss black dial and exceptional wearability.

  • Movement: Omega Co-Axial Master Chronometer calibre 8900 automatic
  • Case size: 41mm
  • Material: stainless steel
Posted at
Jan 2, 2026, 10:09 PM
Active
View listing on r/WatchExchange
[WTS] Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

Omega - 220.13.41.21.03.003 路 $4,999
This Omega Aqua Terra was inherited from a serious watch collector and is being sold to add a white-dial diver to the owner's collection.

  • Condition: Excellent
  • Serial number verified by omega boutique: true
  • Omega service eligibility: true
Posted at
Jan 2, 2026, 9:31 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

Omega Seamaster Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

Omega - 231.10.42.21.02.006 路 $3,799
The Omega Seamaster Aqua Terra is a 41.5mm watch with 150m water resistance, featuring a white dial and 7" bracelet.

  • Water resistance: 150m
  • Bracelet length: 7 inches
Posted at
Jan 2, 2026, 8:48 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

Omega - 231.10.39.60.06.001 路 $2,350
This Omega Seamaster Aqua Terra is a Quartz-powered timepiece featuring a 38.5mm case.

  • Case Size: 38.5mm
  • Bracelet Length: 7.25"
  • Water Resistance: 150m
Posted at
Jan 2, 2026, 8:47 PM
Active
View listing on r/WatchExchange
[WTS] Omega Aqua Terra 41mm Black Laquer Dial-O22010412101002- great condition- full set and warranty!

Omega Aqua Terra 41mm Black Laquer Dial-O22010412101002- great condition- full set and warranty!

Omega - O22010412101002 路 $6,000
The Omega Aqua Terra features a high-gloss black varnish dial and offers a cleaner and more premium look compared to the traditional teak lines. The watch has a polished center link with minor hairlines from light wear and is in great condition overall.

  • Condition: Great condition
  • Diameter: 41mm
  • Water resistance: 150m
  • Movement: Omega Calibre 8900 (Master Chronometer)
Posted at
Jan 2, 2026, 1:00 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak

Omega - 231.10.39 路 $1,690
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39, a 38.5mm quartz movement watch with a steel case and original steel Omega bracelet.

  • Condition: Good condition, minimal marks/hairlines on the case and sapphire crystal scratch
  • Case size: 39mm diameter
  • Water resistance: 150m depth rating
  • Movement: Calibre OMEGA 4564 quartz
Posted at
Jan 1, 2026, 8:31 PM
Active
View listing on r/WatchExchange