Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 30 Sedna Gold / Linen / Bracelet
Reference 220.50.30.20.09.001
About this watch
The OMEGA Seamaster Aqua Terra [REFERENCE] debuted in 2025 as a full-gold 30mm model within the Aqua Terra collection with a Beige dial. This version features a symmetrical case crafted entirely from 18K Sedna Gold, with polished surfaces and a screw-in case back bearing OMEGA’s signature wave-edged design.
The Beige dial is sun-brushed, PVD-treated, and lacquered, with a circular date window at 6 o’clock. Eleven boat hull-shaped hour markers and faceted hands are made of 18K Sedna Gold and filled with white Super-LumiNova that emits a blue glow. The redesigned minute hand tapers to a fine point, reinforcing the watch’s refined proportions.
It is powered by the automatic 8750, a METAS-certified Master Chronometer movement with a 48-hour power reserve and resistance to magnetic fields up to 15,000 gauss.
The watch is worn on an integrated 18K Sedna Gold bracelet with polished-brushed links, secured by a butterfly clasp and fitted with OMEGA’s comfort-adjustment system.
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Specifications
- Brand
- Omega
- Family
- Aqua Terra
- Model
- Seamaster Aqua Terra 150M Master Co-Axial 30 Sedna Gold / Linen / Bracelet
- Reference
- 220.50.30.20.09.001
- Movement
- 8750
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 30mm
- Dial Color
- Beige
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings
![[WTS] Omega Seamaster Aqua Terra 41mm White 220.10.41.21.02.001 2024 Full Set - $5,095](https://preview.redd.it/d792k97tioig1.jpg?width=640&crop=smart&auto=webp&s=88e849571613def2251e65edcc85ba7739af4fa1)
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, fully set with its original packaging and accessories.
- Condition: Excellent condition with minimal signs of wear
- Year: 2024
- Case Size: 41mm
![[WTS] Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495](https://preview.redd.it/jmkctb7qeoig1.jpg?width=640&crop=smart&auto=webp&s=6b3b50bb58c0824e65bd3e551805c6200b479b8a)
Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495
Up for sale is a Omega Seamaster Aqua Terra Grey, a **Reference**: 220.10.41.21.06.001 from the year 2023.
- Condition: Excellent condition with minimal signs of wear
- Case Size: 41mm
- Water Resistance: 30m
![[WTS] Omega Aqua Terra Quartz 38.5mm Grey 1538 231.10.39.61.06.001](https://preview.redd.it/xib8gqwi4lig1.jpg?width=640&crop=smart&auto=webp&s=88fe371e4c5bbbb1ae17683ba09ec3aaa2586e80)
Omega Aqua Terra Quartz 38.5mm Grey 1538 231.10.39.61.06.001
A well-maintained Omega Aqua Terra Quartz in Grey, measuring 38.5mm in diameter.
- Condition: Good condition with little signs of use
- Wrist size: 18.5cm
- Shipping from: Singapore
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
Omega Aqua Terra 8900 - 41mm - Lacquer Black - 220.10.41.21.01.002 ( new )
This Omega Aqua Terra 8900 is a 41mm stainless steel watch with a Lacquer Black dial, featuring a Master Chronometer movement and comes complete with all original accessories.
- Condition: Brand new
- Case size: 41mm diameter
- Movement: Master Chronometer