Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue Grey / Bracelet

Reference 220.10.38.20.53.001

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer is a stunning luxury timepiece that seamlessly blends elegance with functionality. Its striking blue-grey dial, crafted from stainless steel and measuring 38mm in diameter, exudes classic elegance while the sapphire glass ensures durability and scratch resistance. The watch boasts an impressive Omega caliber 8800, a self-winding movement featuring a Co-Axial escapement for precision timekeeping and reduced friction. Certified by METAS as Master Chronometer, this watch is resistant to magnetic fields up to 15,000 gauss, ensuring reliable performance in various environments. With a water resistance of 150 meters, it's well-suited for swimming and snorkeling but not scuba diving. The open case back reveals the intricate beauty of the movement, while the beautifully crafted bracelet offers comfort and security. At $7,100, this watch is an investment in Swiss craftsmanship, horological excellence, and a timeless asset that can be passed down through generations.
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MSRP: $7,300
Market Price: $3,995

Key Features

  • Stainless steel case
  • 38mm diameter
  • Sapphire glass
  • Omega caliber 8800 movement
  • Master Chronometer certified
  • 150m water resistance

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Blue Grey / Bracelet
Reference
220.10.38.20.53.001
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 38mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
150

Current Listings

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

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

Aqua Terra 150m features a black dial and Calibre 8500 movement, housed in a 38.5mm case.

  • Dial color: black
  • Bracelet length: 7.25 inches
Posted at
Jan 3, 2026, 12:29 PM
Active
[WTS] Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

Omega Seamaster Aqua Terra 150m | Calibre 8500 Co-Axial | 231.10.39.21.06.001

This Omega Seamaster Aqua Terra features a Calibre 8500 Co-Axial movement and is water resistant up to 150m.

  • Calibre: Calibre 8500 Co-Axial
  • Bracelet length: 7.25 inches
  • Case size: 38.5mm
Posted at
Jan 3, 2026, 12:25 PM
Active
[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

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
[WTS] Omega Aqua Terra 36mm 2504.50 Full Set for $2680 shipped!

Omega Aqua Terra 36mm 2504.50 Full Set for $2680 shipped!

Omega - 2504.50 · $2,680
The Omega Aqua Terra 2504.50 is a tasteful everyday watch that perfectly blends the simple time and date function with understated elegance. The watch features a glossy black dial, compact case, polished hands and markers, making it suitable for various occasions from diving to dining.

  • Condition: Excellent condition
  • Movement: Omega Calibre 2500B Co-Axial Automatic, beats at 28800bph
  • Dimensions: 36mm wide and 44mm lug to lug diameter
  • Bracelet notes: minor marks on the fixed bars causing circle dots to protrude on the sides
Posted at
Jan 3, 2026, 9:47 AM
Active
[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 · $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
[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!

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
[WTS] Omega Seamaster Aqua Terra Black Lacquer 41mm | Day 9/12 | 12 Days of Christmas🎄

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

Omega - 22010412101002 · $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
[WTS] Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

Omega Aqua Terra 41mm - Ref. 220.13.41.21.03.003

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
[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

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