Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 44 Chronograph Stainless Steel / Grey / Bracelet
Reference 231.10.44.50.06.001
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 44 Chronograph is a masterpiece of horology, marrying elegance with functionality in perfect harmony. Founded in 1848, Omega has established itself as one of the most recognized and prestigious watch brands worldwide, known for precision and innovation. This stunning timepiece boasts a striking grey dial with sun-brushed finish, complemented by stick and dot indexes that ensure legibility at a glance. The 44mm stainless steel case is both durable and stylish, balancing size and comfort for various wrist sizes. At the heart of the Aqua Terra lies the Omega Caliber 3313, an automatic movement renowned for its reliability and precision, featuring column wheel chronograph functionality and Co-Axial escapement that reduces friction between components, leading to greater accuracy and longevity. With a power reserve of 52 hours, you can rely on this watch to keep perfect time, even in the most demanding situations. Whether you're timing events or simply telling time, the Aqua Terra is designed to impress with its analog display, date function, and water resistance of 150 meters, making it ideal for both formal and casual occasions.
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Key Features
- 44mm Stainless Steel Case
- Grey Sun-Brushed Dial
- Automatic Omega Caliber 3313 Movement
- Column Wheel Chronograph Functionality
- Co-Axial Escapement with Reduced Friction
- Water Resistance of 150 Meters
- Date Function and Analog Display
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 44 Chronograph Stainless Steel / Grey / Bracelet
- Reference
- 231.10.44.50.06.001
- Movement
- 3313
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Co-Axial Escapement
- Case
- Stainless Steel 44mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings

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

2015 Omega Aqua Terra Ref. 231.13.39.21.03.001 with Box & Papers
This iconic previous generation Seamaster Aqua Terra honors maritime heritage with a dial inspired by luxury sailboat decks, featuring a sun-brushed, lacquered blue Vertical Teak dial and a 38.5mm stainless steel case.
- Condition: Excellent (little to no signs of wear)
- Movement: Automatic
- Case width: 38.5mm
- Strap length: 7.50"