Omega Aqua Terra Seamaster Aqua Terra 150m Master Co-Axial 38.5 Red Gold / Grey / Bracelet
Reference 231.50.39.21.06.003
About this watch
The Seamaster Aqua Terra 150m Master Co-Axial is a masterclass in watchmaking, seamlessly combining elegance, functionality, and advanced technology. This timepiece exudes luxury and sophistication with its stunning grey dial and striking red gold case. The Omega caliber 8501 automatic movement features a Co-Axial escapement, reducing friction and enhancing accuracy. With a power reserve of 60 hours, this watch is built to perform in various conditions. Its water resistance of 150m makes it a practical tool for water lovers, while its comfort on the wrist ensures all-day wear without discomfort. This watch is incredibly versatile, suitable for formal occasions and rugged environments alike.
Key Features
- Automatic Omega caliber 8501 movement
- Co-Axial escapement for enhanced accuracy
- Water resistance of 150m
- Red gold case with 38.50 mm diameter
- Grey dial with stick and dot indexes
- Arrow-shaped hands for easy time-telling
- Open case back to showcase movement details
Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150m Master Co-Axial 38.5 Red Gold / Grey / Bracelet
- Reference
- 231.50.39.21.06.003
- Movement
- 8501
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Red Gold 38.5mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Seamaster Aqua Terra Quartz 231.10.39.60.06.001 $2,299](https://preview.redd.it/ihoyhe6yfijg1.jpeg?auto=webp&s=34fcdf1fe97b6e022182f362c2707917587b54a3)
Omega Seamaster Aqua Terra Quartz 231.10.39.60.06.001 $2,299
The Omega Seamaster Aqua Terra Quartz is a highly regarded, all-around luxury watch that can seamlessly transition from formal events to casual wear.
- Condition: Excellent pre-owned condition
- Case Diameter: 38.5mm diameter
- Lug Width: 19mm lug width
- Lug To Lug: 45.4mm length of lugs
![[WTS] Omega Seamaster Aqua Terra 41mm White 220.10.41.21.02.001 2024 Full Set - $5,095](https://preview.redd.it/0o6ubab7thjg1.jpg?width=640&crop=smart&auto=webp&s=68494359de8f9b104737e1f95e6728d6facb1016)
Omega Seamaster Aqua Terra 41mm White 220.10.41.21.02.001 2024 Full Set - $5,095
This Omega Seamaster Aqua Terra White is a 2024 model with minimal signs of wear and in excellent working condition, having been thoroughly tested on a timegrapher.
- Condition: Excellent condition with minimal signs of wear
- Year: 2024
- Contents: full set including watch, inner & outer box, card holder, international warranty card, master chronometer card, pictograms card
![[WTS] Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495](https://preview.redd.it/wsxvq0bkrhjg1.jpg?width=640&crop=smart&auto=webp&s=254026f70c3311ff3c22599215262ccfe876ff63)
Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495
This Omega Seamaster Aqua Terra Grey is a 2023 model, featuring a 41mm case.
- Condition: Excellent condition with minimal signs of wear
- Case Size: 41mm diameter
![[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