Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel - Moonshine Gold / Brown - Diamond / Bracelet
Reference 220.20.30.20.63.001
About this watch
The OMEGA Seamaster Aqua Terra [REFERENCE] debuted in 2025 as a 30mm two-tone addition to the Aqua Terra collection with a Brown dial. This model features a symmetrical case crafted from stainless steel and 18K Sedna™ Gold, with polished surfaces and a screw-in case back bearing OMEGA’s signature wave-edged design.
The Brown dial is sun-brushed, PVD-treated, and lacquered, with a circular date window at 6 o’clock. Eleven diamond hour markers and faceted hands—crafted from 18K Sedna™ Gold—add a luxurious touch. The hands are filled with white Super-LumiNova that emits a blue glow, and the redesigned minute hand tapers to a fine point.
It is powered by the automatic 8750, a METAS-certified Master Chronometer movement with a 48-hour power reserve and magnetic resistance up to 15,000 gauss.
The watch is fitted with an integrated stainless steel and 18K Sedna™ Gold bracelet composed of polished-brushed links, secured by a butterfly clasp 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 Stainless Steel - Moonshine Gold / Brown - Diamond / Bracelet
- Reference
- 220.20.30.20.63.001
- Movement
- 8750
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- 30mm
- Dial Color
- Brown
- Crystal
- Sapphire
- Water Resistance
- 150
Current Listings

Omega Aqua Terra 8900 - 41mm - Grey / Blue - 220.12.41.21.06.001 (new / 2025)
Aqua Terra 8900 41mm Gray Dial on Blue Rubber Strap, complete with all boxes and papers.
- Condition: Brand new
- Case material: Stainless Steel
- Movement caliber: Master Chronometer Movement
- Shipping cost international: $150

Omega Aqua Terra 8800 - Summer Blue - 38mm - 220.10.38.20.03.004 ( new )
The Omega Aqua Terra 8800 is a Master Chronometer movement watch with a stainless steel case and summer blue dial, available on a bracelet.
- Condition: Brand new
- Case size: 38mm
- Movement type: Master Chronometer

2015 Omega Aqua Terra Ref. 231.13.39.21.03.001 with Box & Papers
This iconic previous generation Seamaster Aqua Terra honors maritime heritage with a dial inspired by luxury sailboat decks, featuring a sun-brushed, lacquered blue Vertical Teak dial and a 38.5mm stainless steel case.
- Condition: Excellent (little to no signs of wear)
- Movement: Automatic
- Case width: 38.5mm
- Strap length: 7.50"