Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 41 Sedna Gold / Brown / Alligator

Reference 220.53.41.21.13.001

Omega Seamaster Aqua Terra 150M Master Chronometer 41 Sedna Gold / Brown / Alligator

About this watch

The Omega Seamaster Aqua Terra 150M Master Chronometer 41 Sedna Gold is a masterpiece of horological craftsmanship, combining exceptional engineering with elegant design. At its heart lies the Omega caliber 8901, an automatic movement finished specifically for precious metals and certified as a Master Chronometer by METAS. This robust movement boasts a power reserve of 60 hours and a frequency of 25,200 vibrations per hour, ensuring reliability and precision. The watch's round shape, measuring 41.00 mm in diameter, is perfectly proportioned for both formal and casual wear, while its water resistance of 150 meters makes it suitable for swimming and snorkeling. The Sedna Gold case glimmers subtly, radiating sophistication without being ostentatious, and the brown alligator leather strap adds a touch of warmth, creating a harmonious contrast with the gold. The Aqua Terra's Master Chronometer certification sets it apart in terms of precision and reliability, making it a worthy addition to any collection.
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MSRP: $20,700
Market Price: $12,322

Key Features

  • Omega caliber 8901 automatic movement
  • Sedna Gold case with subtle glimmer
  • Brown alligator leather strap for comfort and luxury
  • Master Chronometer certification for precision and reliability
  • Water resistance of 150 meters for swimming and snorkeling
  • 41.00 mm diameter for versatile wearability
  • Sapphire crystal glass for durability and clarity

Specifications

Brand
Omega
Family
Aqua Terra
Model
Seamaster Aqua Terra 150M Master Chronometer 41 Sedna Gold / Brown / Alligator
Reference
220.53.41.21.13.001
Movement
8901
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 41mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
150

Current Listings

[WTS] 2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

Omega - 231.10.42.21.02.002 · $3,249
2020 Omega Aqua Terra Captain's Watch features a beautiful silvery white dial with Teak pattern, automatic self-winding movement, and 150M water resistance.

  • Condition: Fantastic condition, few hairlines on the polished bezel and links
  • Case size: 41.5mm diameter
  • Bracelet length: fits 7" wrist
  • Water resistance: 150m depth rating
Posted at
Apr 29, 2026, 2:35 PM
Active
View listing on r/WatchExchange
[WTS] Omega Aqua Terra 8900 41mm Green Dial 220.10.41.21.10.001 ( new / 2026 / box and papers )

Omega Aqua Terra 8900 41mm Green Dial 220.10.41.21.10.001 ( new / 2026 / box and papers )

Omega - 220.10.41.21.10.001 · $5,995
Aqua Terra 8900 Green Dial, featuring a 41mm stainless steel case and master co-axial movement.

  • Condition: Brand new
  • Case size: 41mm diameter
  • Movement: Master Co-Axial
Posted at
Apr 29, 2026, 2:31 PM
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[WTS] Omega Aqua Terra 8800 38mm Green Diver 220.12.38.20.10.001 ( new / 2026 / box and papers )

Omega Aqua Terra 8800 38mm Green Diver 220.12.38.20.10.001 ( new / 2026 / box and papers )

Omega - 220.12.38.21.10.001 · $5,750
This Omega Aqua Terra 8800 is a brand new stainless steel watch with a green dial, featuring a Master Co-Axial movement and measuring 38mm in diameter.

  • Condition: Brand new
  • Case material: Stainless Steel
  • Movement type: Master Co-Axial
Posted at
Apr 29, 2026, 2:25 PM
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[WTS] Omega Seamaster Aqua Terra 41.5mm - 231.10.42.21.02.001 - White Teak Automatic

Omega Seamaster Aqua Terra 41.5mm - 231.10.42.21.02.001 - White Teak Automatic

Omega - 231.10.42.21.02.001 · $2,895
This is a watch-only example of the Omega Seamaster Aqua Terra in White Teak Automatic, featuring a 41.5mm size and model number 231.10.42.21.02.001.

  • Condition: Very clean pre-owned condition with light wear
  • Diameter: 41.5mm
Posted at
Apr 29, 2026, 12:30 PM
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[WTS] 2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

2020 Omega Aqua Terra Captain’s Watch White/silver 6/20 Ref# 231.10.42.21.02.002 $3,249.00

Omega - 231.10.42.21.02.002 · $3,249
This 2020 Omega Aqua Terra Captain’s Watch features a beautiful silvery white dial with Teak pattern, automatic self-winding movement, and a 41.5mm case size.

  • Condition: Fantastic condition, with a few minor flaws
  • Diameter: 41.5mm
  • Water resistance: 150m
  • Power reserve: 60 hours
Posted at
Apr 29, 2026, 10:03 AM
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[WTS] Omega Seamaster Aqua Terra Skyfall 231.10.39 38.5mm - $3,350 - Reserved post for u/Pliskin01

Omega Seamaster Aqua Terra Skyfall 231.10.39 38.5mm - $3,350 - Reserved post for u/Pliskin01

Omega - 231.10.39.21.03.001 · $3,350
Up for sale is my Omega Seamaster Aqua Terra 'Skyfall' with a Calibre OMEGA 8500 automatic movement and a 38.5mm diameter case.

  • Condition: Great condition, minor marks/hairlines on the case
  • Case size: 39mm diameter
  • Movement: Calibre OMEGA 8500 automatic
  • Bracelet: Original steel Omega steel bracelet
Posted at
Apr 29, 2026, 4:03 AM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega - 231.10.39.21.02.002 · $2,950
Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500 in great condition. This watch measures at 39mm and has an original Omega steel bracelet.

  • Condition: Great condition, minor marks on the case and caseback
  • Bracelet type: Original Omega steel bracelet, replaced with OEM all brushed version
  • Case size: 39mm diameter
  • Movement: Calibre OMEGA 8500
Posted at
Apr 28, 2026, 9:06 PM
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[WTS] Omega Seamaster Aqua Terra 39mm. Box & paper

Omega Seamaster Aqua Terra 39mm. Box & paper

Omega - 2503.30.00 · $2,700
A super clean Omega Seamaster Aqua Terra 150M in the highly desirable 39.2mm case size, featuring a stunning sunray silver dial and chronometer-certified Calibre 2500 Co-Axial movement.

  • Condition: Excellent
  • Case Diameter: 39.2mm
  • Water Resistance: 150m (500ft)
  • Power Reserve: 48 hours
Posted at
Apr 28, 2026, 4:59 PM
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[WTS] 2021 Omega Aqua Terra Ref# 220.12.41.21.02.001

2021 Omega Aqua Terra Ref# 220.12.41.21.02.001

Omega - 220.12.41.21.02.001 · $4,750
The Omega Aqua Terra is a versatile watch with a 41mm case, silver dial with teak pattern, and orange accents. It's powered by an in-house Co-Axial Master Chronometer movement delivering exceptional accuracy and anti-magnetic resistance.

  • Condition: Good, professionally polished April 2026
  • Year: 2021
  • Size: 41mm diameter
  • Power reserve: 60 hours
Posted at
Apr 28, 2026, 4:37 PM
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