Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / MOP
Reference 231.53.34.20.55.001
About this watch
The Omega Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / MOP is a masterpiece of luxury watchmaking, combining exquisite design with precision and reliability. The Sedna Gold case is visually striking, while the Mother of Pearl dial is a showstopper, featuring unique swirling patterns that reflect light in an ethereal way. The Omega caliber 8521 movement, powered by a Co-Axial escapement, reduces friction between moving parts for enhanced accuracy and longevity. With a water resistance of 150 meters, this watch can withstand the rigors of both land and sea adventures. Its versatility is unparalleled, transitioning seamlessly from formal to casual wear. The adjustable clasp ensures a perfect fit on most wrists, while the soft leather strap or gold bracelet adds to the overall comfort. This timepiece is an investment in luxury, craftsmanship, and innovative technology, making it a lasting symbol of style and a testament to Omega's commitment to excellence.
Key Features
- Sedna Gold case
- Mother of Pearl dial with gem-set indexes
- Omega caliber 8521 movement with Co-Axial escapement
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Co-Axial 34 Sedna Gold / MOP
- Reference
- 231.53.34.20.55.001
- Movement
- 8521
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 34mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Seamaster Aqua Terra 36mm 2504.80 Full Set](https://preview.redd.it/091nu2c9khjg1.jpg?width=640&crop=smart&auto=webp&s=9d4d444773e5cff09558f84b99d904d8fa837221)
Omega Seamaster Aqua Terra 36mm 2504.80 Full Set
Omega Seamaster Aqua Terra 36mm watch in great condition, with a deployant rubber strap from Helvetus.
- Condition: Great condition with minor wear
- Bracelet condition: minor wear
![[WTS] Omega Aqua Terra 220.10.41.21.10.001 — 09/2025 Full Set — $4795 Shipped obo](https://preview.redd.it/856n3tfn9ejg1.jpg?width=640&crop=smart&auto=webp&s=351eb0a96b31e9a16f0a812ba267822849c1e585)
Omega Aqua Terra 220.10.41.21.10.001 — 09/2025 Full Set — $4795 Shipped obo
Up for sale is my Omega Aqua Terra 41mm in excellent condition, featuring a stunning green teak dial and Master Chronometer Co-Axial movement.
- Condition: Excellent
- Size: 41mm diameter
- Year: 2025
- Water resistance: 150m
![[WTS] Omega Seamaster Aqua Terra 150m 38.5mm](https://external-preview.redd.it/JhF807IsQohukz8ANeL-CWS4Ft7SczD18hTZdWWFQvg.jpeg?auto=webp&s=8a1b0027ec4eb6c9067a1dd644c6e6e9425315d0)
Omega Seamaster Aqua Terra 150m 38.5mm
This Omega Seamaster Aqua Terra is a steel on steel model, featuring a 38.5mm case and 150m water resistance.
- Condition: Very good condition
- Water Resistance: 150m depth rating
- Case Size: 38.5mm diameter
- Bracelet Links: includes all removable links plus an extra half-link
![[WTS] Omega Aqua Terra 2015 38.5mm 231.10.39.21.02.001 B&P](https://preview.redd.it/1b5kx6g3ybjg1.jpg?width=640&crop=smart&auto=webp&s=f4ea5d4c34dbdbfbbaac9dc10b12ed499de4c3a3)
Omega Aqua Terra 2015 38.5mm 231.10.39.21.02.001 B&P
Aqua Terra 2015 model, 38.5mm diameter, suitable for everyday wear with versatile style.
- Condition: Excellent condition
- Size: 38.5mm diameter
![[WTS] Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001 - Price Reduced!](https://preview.redd.it/cnz9p1gnwajg1.jpg?width=640&crop=smart&auto=webp&s=9a9018692cbdea0696a146daa150b6f5ace56861)
Omega Seamaster Aqua Terra Quartz - White Dial - 231.10.39.61.02.001 - Price Reduced!
This Omega Seamaster Aqua Terra Quartz features a white dial and is powered by a quartz movement, coming on its original stainless steel bracelet.
- Condition: pre-owned with minor wear
- Size: 38.5mm diameter
- Movement: quartz
- Bracelet material: stainless steel
![[WTS] Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial](https://preview.redd.it/lgqwnhp9iajg1.jpeg?auto=webp&s=7214cbb61825cc645b6c9470e902cc3f9d9d89c7)
Omega Seamaster Aqua Terra – Annual Calendar – 38.5mm Blue Dial
The Omega Seamaster Aqua Terra features a 38.5mm stainless steel case on a stainless steel bracelet, with an annual calendar complication that automatically accounts for months with 30 or 31 days.
- Condition: Excellent condition
- Case size: 38.5mm diameter
- Movement: Omega Co-Axial calibre 8601
![[WTS] 2023 Omega Aqua Terra - Weave Dial](https://preview.redd.it/cyue2d3bf6jg1.jpg?width=640&crop=smart&auto=webp&s=21e659eae522571f83a79f6fa99460b92f236ece)
2023 Omega Aqua Terra - Weave Dial
A 2023 Omega Aqua Terra watch featuring a black weave dial and rose gold colored hands/makers.
- Condition: Very Good
- Case size: 41.5mm diameter
- Box condition: Outer Box / Inner Box / Warranty Card / Pictograms Card / Manual - Front flap loose / some wear marks
![[WTS] Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001 MINT REDUCED](https://preview.redd.it/slr6oaexx5jg1.jpg?width=640&crop=smart&auto=webp&s=2c9f04b2e9ade3ee190a07b2fe23d83e57893ad4)
Omega Seamaster Aqua Terra 38 Green 220.12.38.20.10.001 MINT REDUCED
A Omega Seamaster Aqua Terra 38 in mint condition, with box and papers included.
- Condition: Mint
- Original Strap: Original omega strap
- Leather Strap Depth Rating: 200m water resistant (TUNS green leather strap)
- Warranty: Watchmaxx warranty
![[WTS] 2020 Omega Seamaster Aqua Terra 42mm Spectre 007 James Bond LE 231.10.42.21.03.004 Full Set](https://external-preview.redd.it/CSWPwwu8ChiqAJP7aD9SalBtiqd3HQqAwiWrUfc4oYI.jpeg?auto=webp&s=12560ef833681366f0ee83ea271f2ff4f10e6ced)
2020 Omega Seamaster Aqua Terra 42mm Spectre 007 James Bond LE 231.10.42.21.03.004 Full Set
A 2020 Omega Seamaster Aqua Terra 42mm Spectre limited-edition model, created to celebrate James Bond's on-screen return in the 2015 film.
- Condition: Excellent
- Year: 2020
- Edition: Spectre 007 James Bond LE