Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet
Reference 231.50.30.20.55.001
About this watch
The Omega Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet is a masterpiece of luxury watchmaking, blending exquisite design with cutting-edge technology and timeless appeal. Its round case crafted from luxurious red gold exudes elegance, while the mother-of-pearl dial adds an ethereal quality that catches the light beautifully. The gem-set indexes elevate the overall aesthetic to new heights, providing a touch of glamour while ensuring easy readability. At the heart of this timepiece lies the Omega caliber 8521 movement, featuring a self-winding mechanism with Co-Axial escapement and automatic winding in both directions. This remarkable movement boasts an impressive power reserve of 50 hours, making it suitable for extended periods without wear. The Aqua Terra's durability is further enhanced by its water resistance of 150 meters, courtesy of the sapphire crystal glass. Whether you're dressing up or enjoying an active lifestyle, this watch seamlessly adapts to your wardrobe needs. Its versatility and style make it a perfect choice for anyone who appreciates luxury.
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Key Features
- Omega caliber 8521 movement
- Red Gold case and bracelet
- Sapphire crystal glass
- 150M water resistance
- 50-hour power reserve
- Co-Axial escapement
- Automatic winding in both directions
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 30 Red Gold / MOP / Bracelet
- Reference
- 231.50.30.20.55.001
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Red Gold 30mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] OMEGA Seamaster Aqua Terra - Box and Papers](https://preview.redd.it/lj3nlvgtcnxe1.jpg?width=640&crop=smart&auto=webp&s=5f1c3158d768a2252cd4814db19f59cea1292576)
OMEGA Seamaster Aqua Terra - Box and Papers
This Omega Seamaster Aqua Terra is a 41mm steel watch with a blue rubber strap, blue dial, and an OMG 8900 movement with 60 hour power reserve.
- Condition: Very good used condition
- Case size: 41mm diameter
- Movement: OMG 8900
- Power reserve: 60 hours
![[WTS] Omega Aqua Terra 231.10.42.10.20.02 With Cards](https://preview.redd.it/29apkb7ujmxe1.jpg?width=640&crop=smart&auto=webp&s=3442528d8fbb8b5e4bf0a1491fb96e109f3a09b7)
Omega Aqua Terra 231.10.42.10.20.02 With Cards
This Omega Aqua Terra is a high-quality watch that comes with warranty and pictogram cards, featuring a sleek design and advanced features.
- Condition: good condition with light signs of wear
- Warranty cards included: 2 (warranty card and pictogram card)
- Payment methods accepted: multiple payment methods including crypto with small fee
- Local pickup available: yes
![[WTS][WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold *Price Drop*](https://external-preview.redd.it/N5RB3qBTyiOKnmOyQsxebsoOPcBzEe00ho45ASyoDbQ.jpg?auto=webp&s=25100d8f7355da47b4b3b7781a7c423ed739ac36)
[WTT] Omega Aqua Terra London Olympics - Chronograph - Sedna Gold *Price Drop*
This Omega Aqua Terra is a Chronograph watch featuring Sedna Gold details, part of the London Olympics collection.
- Model number: 522.23.44.50.03.001
- Price drop reason: *Price Drop*
![[WTS] 2008 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Excellent Full Set!](https://preview.redd.it/0y6nq7nveexe1.jpg?width=640&crop=smart&auto=webp&s=8b7e920f54a16d3f5e88306d9919cf153425e21d)
2008 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Excellent Full Set!
This 2008 Omega Seamaster Aqua Terra Railmaster is a full set, including boxes, instructions, and documentation. It features a stainless steel case with a black dial and Super-LumiNova lume.
- Condition: Excellent with some light wear, hairlines, scratches, and nicks on the case.
- Case material: Stainless steel
- Diameter: 36mm
- Lug width: 19mm
Omega Seamaster Aqua Terra 150M 41 mm Turquoise LNIB
This Omega Seamaster Aqua Terra features a Turquoise dial in the 41mm size with date function and automatic movement. The watch has amazing dial details with lacquer, fume, and black accents.
- Condition: Like New In Box (LNIB)
- Diameter: 41mm
- Movement: automatic
![[WTS] Stunning Omega Seamaster Aqua Terra Co-Axial 8900](https://preview.redd.it/6qxh32bm98xe1.jpg?width=640&crop=smart&auto=webp&s=22d5467cdfd96fe4ada66f66ef0953818c4d632f)
Stunning Omega Seamaster Aqua Terra Co-Axial 8900
This Omega Seamaster Aqua Terra features the Master Chronometer certified calibre 8900, 150m water resistance, and a stunning silvery-white teak pattern dial.
- Condition: Fantastic condition, minor scratches and one ding
- Calibre: Master Chronometer certified calibre 8900
- Water Resistance: 150m
- Anti Magnetism: 15,000 gauss

Omega Aqua Terra 8800 - 38mm - Lacquer Black - 220.10.38.20.01.004 ( new )
Up for sale is a brand new Omega Aqua Terra 8800 38mm with Lacquer Black Dial, reference # 220.10.38.20.01.004.
- Condition: Brand new
- Case size: 38mm
- Movement type: Master Chronometer Movement
Omega Seamaster Aqua Terra Green 41mm
The Omega Seamaster Aqua Terra Green is a versatile watch suitable for daily wear, featuring a Master Chronometer certified calibre 8900 with 60 hours of power reserve and antimagnetic properties. It has an excellent bracelet and proportions.
- Condition: Near-mint, 94-95%
- Case size: 41mm x 47.9mm lug to lug
- Thickness: 13.2mm
- Power reserve: 60 hours

Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00
The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.
- Condition: Mint
- Movement: Co-Axial
- Case size: Not specified
- Water resistance: Not specified