Omega Aqua Terra Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / MOP

Reference 220.10.30.20.55.001

Omega Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / MOP

About this watch

The Omega Seamaster Aqua Terra 150M 30 mm 220.10.30.20.55.001 debuted in 2025 as part of the compact Aqua Terra collection, combining the maritime design language of the Seamaster family with refined proportions and Master Chronometer performance. The watch features a 30.00 mm stainless-steel case with a symmetrical profile, polished surfaces, and a screw-in caseback with a wave-edged design. The front crystal is domed sapphire with anti-reflective coating on both sides. Water resistance is rated to 150 meters. The white mother-of-pearl dial is finished with a glossy surface and framed by 11 diamond hour markers. A circular date window sits at 6 o’clock, while the faceted hour and minute hands—together with the applied indexes—are crafted in 18 k white gold. The hands are coated with white Super-LumiNova that emits a blue glow. Powering the watch is the Omega Co-Axial Master Chronometer Caliber 8750, a self-winding movement officially certified by METAS. It operates at 25 200 vph (3.5 Hz) with a power reserve of approximately 48 hours. The movement features a Co-Axial escapement, free-sprung balance with silicon balance spring, and is resistant to magnetic fields up to 15 000 gauss, with automatic winding in both directions. The watch is paired with an integrated stainless-steel bracelet composed of rounded polished-brushed links, secured by a butterfly folding clasp equipped 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 / MOP
Reference
220.10.30.20.55.001
Movement
8750
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 30mm
Dial Color
White
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] Omega Seamaster Aqua Terra 41.5mm "Spectre" Blue - 231.10.42.21.03.003

Omega Seamaster Aqua Terra 41.5mm "Spectre" Blue - 231.10.42.21.03.003

Omega - 231.10.42.21.03.003 · $3,695
The Omega Seamaster Aqua Terra 41.5mm 'Spectre' Blue features a blue dial and is offered in excellent pre-owned condition. The watch has been well-maintained and is still fully functional.

  • Condition: Pre-owned, great condition with light wear and minor markings on the crystal
  • Diameter: 41.5mm
  • Bracelet links: Center links brushed instead of polished
Posted at
May 10, 2026, 5:58 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 150M Co-Axial. 220.10.41.21.10.001, 41 mm. Box, Papers.

Omega Seamaster Aqua Terra 150M Co-Axial. 220.10.41.21.10.001, 41 mm. Box, Papers.

Omega - 220.10.41.21.10.001 · $4,195
A Omega Seamaster Aqua Terra 150M Co-Axial with a 41mm diameter and 150m water resistance is being sold. The watch comes in its original box along with papers.

  • Case size: 41 mm
  • Box and papers included: true
Posted at
May 9, 2026, 4:46 PM
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[WTS] *Rare* Omega Seamaster Aqua Terra Gray Teak Dial 43mm GMT Chronograph in Mint Condition

*Rare* Omega Seamaster Aqua Terra Gray Teak Dial 43mm GMT Chronograph in Mint Condition

Omega - 231.10.43.52.06.001 · $4,390
The Omega Seamaster Aqua Terra GMT Chronograph is presented in mint condition and combines sporty functionality with refined everyday elegance, featuring a grey teak-pattern dial.

  • Condition: Mint
  • Case size: 43mm diameter
  • Case material: Stainless Steel
  • Dial type: Grey Teak Dial
Posted at
May 9, 2026, 11:30 AM
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[WTS] Omega Seamaster Aqua Terra Worldtimer | Ref. 220.12.43.22.03.001 | 2021 | Full Set | Active Warranty

Omega Seamaster Aqua Terra Worldtimer | Ref. 220.12.43.22.03.001 | 2021 | Full Set | Active Warranty

Omega - 220.12.43.22.03.001 · $7,250
This Omega Seamaster Aqua Terra Worldtimer features a striking blue dial with a laser-ablated globe, allowing simultaneous reading of time zones worldwide. The watch is powered by Omega's Co-Axial Master Chronometer Caliber 8938 and has a water resistance of 150 meters.

  • Condition: Like-new
  • Case Size: 43mm diameter
  • Water Resistance: 150m depth rating
  • Accessories: Full set including box, warranty card, Master Chronometer card, pictograms, booklets, and accessories
Posted at
May 9, 2026, 11:26 AM
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[WTS] Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial -2023 - Full Set - Mint Condition - Active Factory Warranty

Omega Seamaster Aqua Terra 150M 38.5mm Blue “Teak” Dial -2023 - Full Set - Mint Condition - Active Factory Warranty

Omega - 231.10.39.21.03.002 · $4,450
This Omega Seamaster Aqua Terra is a James Bond Spectre reference model, featuring a blue 'Teak' dial.

  • Condition: Mint Condition
  • Year: 2023
Posted at
May 9, 2026, 11:19 AM
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[WTS] Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre 1 of 15,007 Full Collector set Box & Papers

Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre 1 of 15,007 Full Collector set Box & Papers

Omega - 231.10.42.21.03.004 · $6,295
The Omega Seamaster Aqua Terra Limited Edition James Bond 007 Spectre is a unique timepiece with a signature Blue Spectre dial and stainless steel bracelet, part of a limited production run of 15,007 worldwide.

  • Condition: Excellent
  • Case Size: 41.5mm
  • Depth Rating: 150m
  • Production Run: 15,007 units
Posted at
May 8, 2026, 8:36 PM
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[WTS] OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$7,750🔥 [PRICED TO SELL]

OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$7,750🔥 [PRICED TO SELL]

OMEGA - 220.10.43.22.03.002 · $7,750
The OMEGA Seamaster Aqua Terra Worldtimer Ref. 220.10.43.22.03.002 is a sophisticated travel companion that puts the world on your wrist.

  • Condition: VERY GOOD, Some light scratches on case and bracelet.
  • Case size: 43mm
  • Bracelet size: ~7"
  • Movement: Master Chronometer Calibre 8938
Posted at
May 8, 2026, 7:27 PM
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[WTS] OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$4,750🔥 [PRICED TO SELL]

OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$4,750🔥 [PRICED TO SELL]

OMEGA - 220.10.38.20.13.003 · $4,750
The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 is a 38mm stainless steel model featuring a symmetrical case design, a Terracotta dial with a dynamic play of light, and rhodium-plated hands for readability.

  • Condition: UNWORN
  • Case size: 38mm diameter
  • Bracelet size: ~7" wrist
  • Contents: box,papers,serial hang tag,spare links (for fully-linked bracelet),shipping coffin,digital copy of original purchase receipt
Posted at
May 8, 2026, 7:25 PM
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[WTS] 2021 Omega Aqua Terra - Priced To Sell

2021 Omega Aqua Terra - Priced To Sell

Omega - Aqua Terra · $3,995
The Omega Aqua Terra is a 41mm case watch with a silver dial and orange accents, featuring an in-house Co-Axial Master Chronometer movement for exceptional accuracy and reliability.

  • Condition: Good Condition (8/10)
  • Case size: 41mm
  • Dial color: silver
  • Movement type: Co-Axial Master Chronometer
Posted at
May 8, 2026, 6:44 PM
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