Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Yellow Gold / Diamond / MOP / Bracelet
Reference 231.25.30.20.55.002
About this watch
The Omega Seamaster Aqua Terra 231.25.30.20.55.002 is a masterpiece of Swiss watchmaking that exudes classic luxury and modern innovation. Its stunning design, featuring a round case in stainless steel and yellow gold, is both compact and bold, making it perfect for any wrist. The lustrous mother of pearl dial offers a unique and iridescent quality that changes with the light, while the gem-set indexes add a touch of sparkle. Powered by the Omega Caliber 8520, an automatic movement boasting incredible precision and a 50-hour power reserve, this watch is built for those who appreciate both land and sea activities. With a water resistance of 150 meters and scratch-resistant sapphire glass, it's a watch that's built to last. The bracelet is well-crafted, providing a seamless fit on the wrist, and features adjustable links allowing you to customize the fit to your liking.
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Key Features
- 30mm stainless steel & yellow gold case
- Lustrous mother of pearl dial with gem-set indexes
- Omega Caliber 8520 automatic movement with chronometer certification
- 150m water resistance and scratch-resistant sapphire glass
- Adjustable links for a customizable fit
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Co-Axial 30 Stainless Steel / Yellow Gold / Diamond / MOP / Bracelet
- Reference
- 231.25.30.20.55.002
- Movement
- 8520
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 30mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Seamaster Aqua Terra Discontinued Blue “Teak” Dial 231.10.39.21.03.001 - Box & Papers Mint Condition](https://preview.redd.it/eph0s7gr23jf1.jpg?width=640&crop=smart&auto=webp&s=062cd034eb36c35656582e29ecf879fb30f577a2)
![[WTS] Omega Seamaster Aqua Terra Beijing Limited Edition - Ref# 522.10.41.21.04.001 - Full set](https://preview.redd.it/07lh6bny01jf1.jpg?width=640&crop=smart&auto=webp&s=844c08baac437ff30890fc9812cb9e827d8c4d05)
Omega Seamaster Aqua Terra Beijing Limited Edition - Ref# 522.10.41.21.04.001 - Full set
This Omega Seamaster Aqua Terra Beijing Limited Edition is a unique and collectible watch that features a white ceramic dial, blue minute track, and a stamped Olympic Games emblem on the caseback. It comes cased in an elegant presentation box and is powered by OMEGA's Co-Axial Master Chronometer Calibre 8900.
- Condition: Good pre-owned condition
- Case material: Stainless Steel
- Bracelet type: Stainless Steel with screw and pin system
- Movement: OMEGA Co-Axial Master Chronometer Calibre 8900
![[WTS] (Serviced) Omega Seamaster Aqua Terra 2504.50 36mm Black Dial $2350](https://preview.redd.it/7m3yy5w9ntif1.jpg?width=640&crop=smart&auto=webp&s=ab315a6ba45a91ce91f4f9b9e4a8829001cc96ca)
(Serviced) Omega Seamaster Aqua Terra 2504.50 36mm Black Dial $2350
Selling a serviced Omega Seamaster Aqua Terra 36mm watch with black dial, featuring an upgraded 2500c movement.
- Condition: Pre-owned, serviced, with minor cosmetic damage (bezel nick and case scratches)
- Case Size: 36mm
- Wrist Size Fit: up to 17.5cm
- Movement: Upgraded 2500c
![[wts] 2025 Omega Aqua Terra 38mm Black Lacquer dial](https://preview.redd.it/32aik2b9atif1.jpg?width=640&crop=smart&auto=webp&s=e5bec83f496dcf3ceedd3347d9b25dab621f32ce)
2025 Omega Aqua Terra 38mm Black Lacquer dial
This Omega Aqua Terra 38mm features a black lacquer dial and is in excellent condition with minimal wear on its polished surfaces.
- Condition: Excellent, barely visible wear on some polished surfaces
- Case Diameter: 38mm
- Case Height: 12.4mm
- Lug To Lug: 44.6mm

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

Omega Aqua Terra - Small Seconds - Slate - 220.12.41.21.03.005 ( excellent )
This Omega Aqua Terra 150M Small Seconds features a Slate Blue dial and is housed in a 41mm stainless steel case.
- Condition: Excellent
- Case material: Stainless Steel
- Water resistance: 150m

Omega Aqua Terra 38 Shades Red Terracotta Box Papers Warranty
The Omega Seamaster Aqua Terra 38 Shades Collection Watch features a 38mm stainless steel case with a terracotta dial and polished bezel on a stainless steel bracelet.
- Condition: 96% Near Mint Condition
- Case size: 38mm diameter
- Water resistance: 150 meters/500 feet