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] 2025 Omega Seamaster Aqua Terra Shades Lavender Dial 220.10.38.20.10.004](https://preview.redd.it/uzb0u7tv7l5g1.jpeg?auto=webp&s=26da1b5fbaea6f53c03a12818dfecbfbd8281daf)
2025 Omega Seamaster Aqua Terra Shades Lavender Dial 220.10.38.20.10.004
This Omega Seamaster Aqua Terra features a 38mm case, Co-Axial Master Chronometer calibre 8800 movement, and comes in a full set including inner/outer box and papers.
- Condition: Great, some hairlines scratches on bracelet and case
- Movement: Co-Axial Master Chronometer calibre 8800 with 55 hours of power reserve
- Bracelet: Steel bracelet with quick extension
- Case size: 38mm
![[WTS] Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002](https://preview.redd.it/bs1p4o6zrh5g1.jpg?width=640&crop=smart&auto=webp&s=2bf694068db8119c8b49a7fd0cbc6751ca80eb17)
Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002
Aqua Terra 150m Blue, a blue-dialed Omega Seamaster Aqua Terra with 150 meters of water resistance.
- Bracelet length: 7.25 inches
![[WTS] Omega Seamaster Aqua Terra 38.5 Green - Complete Set - 2025](https://preview.redd.it/7n340bndte5g1.jpeg?auto=webp&s=3ed4b1e9b96ede7502bc6cf834a898d48553d159)
Omega Seamaster Aqua Terra 38.5 Green - Complete Set - 2025
A versatile Omega Seamaster Aqua Terra 150M with a green dial, suitable for both sporty and formal occasions.
- Condition: Excellent
- Water Resistance: 150M
- Case Size: 38.5mm
- Movement: Omega Master Chronometer calibre 8800
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