Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Blue
Reference 231.13.39.21.03.001
About this watch
The Omega Seamaster Aqua Terra 150M Master Co-Axial 38.5 is a luxury watch that embodies both style and substance, blending functionality, elegance, and durability. With its stunning blue dial and sleek profile, this timepiece is ready for underwater adventures and everyday wear alike. At the heart of this watch lies the Omega Caliber 8500, a marvel of engineering featuring a Co-Axial escapement and 60-hour power reserve. The Aqua Terra's water-resistant rating of 150 meters and scratch-resistant sapphire crystal ensure it can withstand the elements, making it a versatile addition to your collection. As part of the Omega family, this watch is not just a timepiece, but a symbol of craftsmanship and style that stands the test of time.
Key Features
- Omega Caliber 8500 automatic movement
- 150-meter water-resistant rating
- Scratch-resistant sapphire crystal
- 38.5mm stainless steel case
- Blue dial with stick and dot indexes
- Arrow hands for sporty touch
- Co-Axial escapement for enhanced accuracy
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Co-Axial 38.5 Stainless Steel / Blue
- Reference
- 231.13.39.21.03.001
- Movement
- 8500
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 38.5mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] [USA] Omega Seamaster Aqua Terra 38.5mm Blue 🚨$3,595🚨 (220.13.38.20.03.001) – Complete Set & Excellent Condition](https://preview.redd.it/8tw7j8t753wf1.jpg?width=640&crop=smart&auto=webp&s=16699b45247cca6343b2fccc92a84dbf31b36a64)
[USA] Omega Seamaster Aqua Terra 38.5mm Blue 🚨$3,595🚨 (220.13.38.20.03.001) – Complete Set & Excellent Condition
The watch is an Omega Seamaster Aqua Terra in blue, with a 38.5mm case size and reference number 220.13.38.20.03.001.
- Condition: Excellent
- Set: Complete set (watch, box, and cards)
- Box Condition: Leather interior damaged
- Production Year: Unknown
![[WTS] Omega Seamaster Aqua Terra World Timer Blue - 2025 Full Set - $6,550 (RRP is $10,900)- Ref 220.12.43.22.03.001](https://preview.redd.it/z5z5srf0d2wf1.jpg?width=640&crop=smart&auto=webp&s=41cc1b46257a188e2b59f33e894bcd1c957d1309)
Omega Seamaster Aqua Terra World Timer Blue - 2025 Full Set - $6,550 (RRP is $10,900)- Ref 220.12.43.22.03.001
The Omega Seamaster Aqua Terra World Timer Blue is a high-end watch featuring a blue dial and world timer functionality.
- Rrp: $10,900
![[WTS] Omega Aqua Terra Quartz 38.5mm Grey Dial 4654 231.10.39.60.06.00 $1,700](https://preview.redd.it/zv3vt7w6dtvf1.jpg?width=640&crop=smart&auto=webp&s=9eee41d0b10d223297af288e82e2f20a6dd85f79)
Omega Aqua Terra Quartz 38.5mm Grey Dial 4654 231.10.39.60.06.00 $1,700
A Omega Seamaster Aqua Terra Quartz with a grey dial and 38.5mm case size, available for sale in full set with box and papers.
- Condition: Full set, recently polished
- Case Size: 38.5mm
- Movement Type: Quartz
![[WTS] Omega Aqua Terra 38.5 Quartz Second Gen White 231.10.39.60.02.001 $1,700](https://preview.redd.it/c8tg546r3svf1.jpg?width=640&crop=smart&auto=webp&s=e71159cd92b8274ce484900a10bb95029f937768)
Omega Aqua Terra 38.5 Quartz Second Gen White 231.10.39.60.02.001 $1,700
This Omega Aqua Terra Second Gen features a white dial and quartz movement. The watch has been recently polished to look like new, with a 38.5mm case size suitable for an 18.5cm wrist.
- Condition: like new
- Case Size: 38.5mm
- Movement Type: Quartz
![[WTS] Omega Seamaster Aqua Terra 39mm 2503.50 $2200](https://preview.redd.it/wx318j46trvf1.jpg?width=640&crop=smart&auto=webp&s=bcd005e4aa0b8f2200631df987ad373fbe98663e)
Omega Seamaster Aqua Terra 39mm 2503.50 $2200
This Omega Seamaster Aqua Terra 39mm is a stylish and functional watch that features a clean crystal and fits about an 18cm wrist.
- Condition: Excellent, little signs of use
- Case size: 39mm
- Wrist size: fits about 18cm
![[WTS] Omega Aqua Terra Co-Axial - FULLY SERVICED this week! - $2,599 Shipped!](https://preview.redd.it/jvxa1oz7fpvf1.jpg?width=640&crop=smart&auto=webp&s=1d3fdcfd1fbb69d9338189ff05aa473e6c5efc27)
Omega Aqua Terra Co-Axial - FULLY SERVICED this week! - $2,599 Shipped!
This is the classic 39mm Omega Aqua Terra featuring a silver dial and Caliber 2500 Co-Axial movement. The watch has just undergone a complete service and is running accurately.
- Condition: Excellent with minor mark on left case side
- Movement: Caliber 2500 Co-Axial
- Case size: 39mm diameter
- Water resistance: null
![[WTS] Unworn and unfitted Omega Seamaster Aqua Terra 150M 41mm steel on steel - bought Aug 2025 [warranty start date]](https://preview.redd.it/q40rl03sakvf1.jpg?width=640&crop=smart&auto=webp&s=5161931ab338de3d5a3143da5f290328a526fa5a)
Unworn and unfitted Omega Seamaster Aqua Terra 150M 41mm steel on steel - bought Aug 2025 [warranty start date]
This Omega Seamaster Aqua Terra 150M is an automatic watch with a stainless steel case and sapphire crystal.
- Condition: mint condition, unworn
- Movement caliber: 8900
- Water resistance depth rating: 150m
![[WTS] Omega Seamaster Aqua Terra - 36mm - 2504.80](https://preview.redd.it/k3p5sp70civf1.jpg?width=640&crop=smart&auto=webp&s=c9b6e7e058463ac15e246b8325eb63641c54ac9e)
Omega Seamaster Aqua Terra - 36mm - 2504.80
The Omega Seamaster Aqua Terra features a stunning navy blue sunburst dial and is powered by Omega's innovative Co-Axial automatic movement.
- Condition: Excellent overall condition with minimal wear
- Case Size: 36.2mm diameter
- Crystal Type: Domed sapphire crystal with anti-reflective coating
![[WTS] Omega Seamaster Aqua Terra Co-Axial 39mm 231.10.39.21.02.001 White](https://preview.redd.it/q8nzduezjcvf1.jpg?width=640&crop=smart&auto=webp&s=ca62f49d56bd396b954cbe7f8c6f8b29030553ed)
Omega Seamaster Aqua Terra Co-Axial 39mm 231.10.39.21.02.001 White
This Omega Seamaster Aqua Terra Co-Axial features a 39mm case and is available with a 7" bracelet.
- Bracelet Size: 7 inches