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Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 41 — 220.10.41.21.03.001

Omega

Seamaster Aqua Terra 150M Co-Axial Master Chronometer 41

220.10.41.21.03.001

Aqua Terra's blue teak dial meets Master Chronometer precision in 41 mm steel.

Estimated market value
$5,050
Confidence: High
Original retail: $7,100

An estimate from current market data — not an offer. Your actual value depends on condition, completeness, and authentication.

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Overview

The Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer 41 in reference 220.10.41.21.03.001 presents the line's signature blue teak-pattern dial on a 41 mm stainless steel case. Powered by Calibre 8900, it carries METAS Master Chronometer certification, the watch industry's most rigorous standard for precision, magnetic resistance, and overall performance. It occupies a considered position within the Seamaster family as a sport watch equally suited to formal wear.

History

The Aqua Terra line was conceived as a versatile sport-dress watch within the broader Seamaster collection, drawing on the family's maritime heritage while offering a refined aesthetic appropriate beyond the water. The teak-pattern dial — its vertical and horizontal grooves evoking the wooden decks of sailing yachts — has been a defining visual signature of the Aqua Terra since the line's early years. The introduction of METAS-certified Master Chronometer movements from 2015 onward marked a significant technical evolution for the line, and this reference, produced from 2017 to the present, reflects that mature generation of Aqua Terra watches.

Notable points

  • Calibre 8900 is a Co-Axial escapement movement certified by METAS to resist magnetic fields of at least 15,000 gauss.
  • The blue teak-pattern dial takes its name and texture from the horizontal and vertical grooves reminiscent of yacht deck planking.
  • Master Chronometer certification requires passing eight tests conducted jointly by Omega and the Swiss Federal Institute of Metrology (METAS).
  • The 41 mm stainless steel case offers 150 metres of water resistance, consistent with the Seamaster line's sport credentials.
  • The reference sits within a long-running production run beginning in 2017, making it one of the more established current-generation Aqua Terra references.

Specifications

Brand
Omega
Collection
Seamaster
Reference
220.10.41.21.03.001
Years of production
2017 – present
Case
41mm Stainless steel
Case material
Stainless steel
Case diameter
41 mm
Movement
Cal. 8900
Crystal
Sapphire
Dial
Blue teak-pattern
Bezel
Fixed steel
Bracelet / strap
Steel bracelet
Water resistance
150 m
Power reserve
60 h
Complications
Date
Type
Sport
Worn as
Men's
Also known as
Aqua Terra, アクアテラ, シーマスター, 海马150, AT150

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