Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Grey
Reference 231.13.39.21.06.001
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Grey is a masterclass in watchmaking, expertly blending functionality and elegance to create an unforgettable timepiece. This exceptional watch boasts the renowned in-house movement, the Omega caliber 8500, which promises precision and reliability with its 39 jewels, 28,800 vibrations per hour, and impressive 60 hours of power reserve. The sleek design features a stainless steel case measuring 38.50 mm in diameter, complemented by a stunning grey dial and protected by a scratch-resistant sapphire crystal. With a water resistance of 150 meters, this watch is perfect for everyday wear and can handle casual aquatic activities. The adjustable stainless steel bracelet ensures a comfortable fit, while the secure clasp provides peace of mind during any activity. Whether you're a seasoned collector or looking to invest in your first luxury watch, the Aqua Terra offers a unique blend of versatility and sophistication that's hard to beat.
Key Features
- Omega Caliber 8500 In-House Movement
- Stainless Steel Case with Grey Dial
- Sapphire Crystal for Scratch Resistance
- Water Resistance up to 150 Meters
- Adjustable Stainless Steel Bracelet
- Secure Clasp for Comfort and Safety
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Grey
- Reference
- 231.13.39.21.06.001
- Movement
- 8500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 38.5mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings

Omega Aqua Terra 8900 - 41mm - Turquoise - 220.10.41.21.03.006 ( new / 2025 )
This Omega Aqua Terra 8900 features a 41mm stainless steel case and a turquoise dial. It comes complete with all original packaging, papers, and an Omega warranty card.
- Condition: Brand new
- Case size: 41mm diameter
- Movement: Master Chronometer Movement
OMEGA Seamaster Aqua Terra Chrono White Teak Dial 231.10.44.50.04.001 BOX PAPERS
This OMEGA Seamaster Aqua Terra is a Certified Chronograph with a White �Teak� Dial, featuring a stainless case and sapphire crystal. It has an exhibition caseback and complications for chronograph and date.
- Condition: Good preowned condition
- Case size: 44 mm diameter
- Movement: 3313 Caliber Movement
- Depth rating: 150m
OMEGA Seamaster Aqua Terra Chrono White "Teak" Dial 231.10.44.50.04.001 w/BOX&PAPERS
The OMEGA Seamaster Aqua Terra Chrono features a white 'Teak' dial, stainless case, sapphire crystal, and chronograph complication.
- Condition: Good preowned condition
- Case size: 44 mm diameter
- Water resistance: 150m depth rating
- Movement: 3313 Caliber Movement

Omega Aqua Terra 8900 - 41mm - Blue Dial - 220.10.41.21.03.004 ( excellent )
This Omega Aqua Terra 8900 is a 41mm stainless steel watch with a blue dial, featuring a Master Chronometer movement and coming with all boxes, papers, booklets, and an Omega Warranty Card dated July 2024.
- Condition: Excellent
- Case Size: 41mm
- Movement Type: Master Chronometer

Omega Aqua Terra Silver Dial 220.10.38.20.02.001 B/P
The Omega Aqua Terra reference 220.10.38.20.02.001 is a 38mm variant with silver/white dial on bracelet, great size and versatile piece.
- Condition: Very good condition, minor surface wear on high polish areas (bracelet center links and bezel)
- Second Owner: true
- Size: 38mm
- Dial: silver/white

Omega Aqua Terra 8800 - 38mm - Blue Dial - 220.10.38.20.03.001 ( new / 2025 )
This Omega Aqua Terra 8800 is a brand new stainless steel watch with a 38mm case and blue dial, complete with all original boxes, papers, and warranty card.
- Condition: Brand new
- Case size: 38mm diameter
- Movement: Master Chronometer

2024 Omega Aqua Terra Ref. 220.12.41.21.03.001 with Box & Papers LNOS
The Omega Seamaster Aqua Terra 150M features a blue dial with a horizontal pattern, inspired by wooden boat decks, and is powered by Omega's Master Chronometer Calibre 8900. It has a 41mm stainless steel case, a comfortable blue rubber strap, and is water-resistant up to 150 meters.
- Condition: Like New
- Case Width: 41mm
- Movement: Automatic
- Depth Rating: 150m

Omega Aqua Terra 8900 - 41mm - Grey / Blue - 220.12.41.21.06.001 (new / 2025)
Aqua Terra 8900 41mm Gray Dial on Blue Rubber Strap, complete with all boxes and papers.
- Condition: Brand new
- Case material: Stainless Steel
- Movement caliber: Master Chronometer Movement
- Shipping cost international: $150

Omega Aqua Terra 8800 - Summer Blue - 38mm - 220.10.38.20.03.004 ( new )
The Omega Aqua Terra 8800 is a Master Chronometer movement watch with a stainless steel case and summer blue dial, available on a bracelet.
- Condition: Brand new
- Case size: 38mm
- Movement type: Master Chronometer