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] Forstner Flat Link Bracelet for Omega Aqua Terra 20mm (brushed/polished) - $95](https://preview.redd.it/757eyeop6slf1.jpg?width=640&crop=smart&auto=webp&s=52e69ce09de95360e8f11d5256be2a8503ed0d69)
Forstner Flat Link Bracelet for Omega Aqua Terra 20mm (brushed/polished) - $95
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$95
A Forstner Flat Link Bracelet designed for the Omega Aqua Terra 20mm, featuring brushed inner links and polished outer links.
- Condition: excellent
- Material: brushed/polished
- Lug width compatibility: 41mm Aqua Terra (20mm lug width)
- Compatibility note: Endlinks for SMP, Speedy, Railmaster, and others can be purchased separately from Forstner
![[WTS] OMEGA Seamaster Aqua Terra 231.10.39.21.06.001 - Full set](https://preview.redd.it/q8pbz3pumrlf1.jpg?width=640&crop=smart&auto=webp&s=35266f876c001bb1e47e1484e0236868ed7b484f)
![[WTS] Omega Aqua Terra 41 Box and Papers](https://preview.redd.it/cxlyrhkebnlf1.jpg?width=640&crop=smart&auto=webp&s=8377830a56613c86813ae44f5d59d15f938a23e3)
![[WTS] Omega Seamaster Aqua Terra 42mm 231.10.42.21.02.003](https://preview.redd.it/pep0xhlglllf1.jpg?width=640&crop=smart&auto=webp&s=68482c7be0c2b41282ac89b380c77508abebc240)
![[WTS] Omega Seamaster Aqua Terra Black Dial 2518.50 36mm $1,500](https://preview.redd.it/akmy1v8ogclf1.jpg?width=640&crop=smart&auto=webp&s=aade9acf102d485a0f7ce68bd51066af5b3d6917)
![[WTS] Omega Aqua Terra 38mm Black Teak Dial - Full Kit Bracelet + 2 straps](https://preview.redd.it/258dln23l6lf1.jpg?width=640&crop=smart&auto=webp&s=360e300c05dd10fb9a59a2323b1a5f2022e67fda)
![[WTS] Omega Seamaster Aqua Terra 2504.30 $3,200](https://preview.redd.it/cqec9wj6d3lf1.jpg?width=640&crop=smart&auto=webp&s=6edc9d13fc2ee746025aa48fa088c75a738d1cb4)
![[WTS] Omega Seamaster Aqua Terra Turquoise Blue Dial 38mm 220.10.38.20.03.005 Like NEW 2025](https://preview.redd.it/pgzzwj7ic3lf1.jpg?width=640&crop=smart&auto=webp&s=bef29aee49425603c2294486fdd79065be14e3a9)
![[WTS] Omega Aqua Terra 2504.50](https://preview.redd.it/j7tncgcj81lf1.jpg?width=640&crop=smart&auto=webp&s=0aa7e0dc378e7404040e80c3810528cee74d1108)