Omega Aqua Terra Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference 220.20.38.20.03.001

Omega Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

About this watch

The Omega Aqua Terra 220.20.38.20.03.001 is a luxury watch that embodies elegance and performance. With its blend of stainless steel and Sedna gold, this watch is not just a timepiece; it's a statement piece. At the heart of this timepiece is the Omega caliber 8800, a self-winding movement featuring a Co-Axial escapement, enhancing its precision and durability. This watch boasts a Master Chronometer certification, meaning it has undergone rigorous testing to ensure its accuracy and reliability. It can resist magnetic fields up to 15,000 gauss, making it perfect for everyday wear in various environments. The automatic winding mechanism means that the watch winds itself as you wear it, eliminating the need for manual winding. With a practical date function, you won’t have to worry about counting days. The watch features a beautiful blue wave dial that evokes the sea, complemented by stick and dot indexes that offer a modern touch. The round case, with a diameter of 38.00 mm, strikes the perfect balance between presence and wearability.

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MSRP: $12,300

Market Price: $7,718

Key Features

Omega caliber 8800 self-winding movement
Co-Axial escapement for precision and durability
Master Chronometer certification for accuracy and reliability
Water resistance up to 150 meters (500 feet)
Sapphire crystal resistant to scratches
Automatic winding mechanism for convenience
Practical date function with subtle window at 6 o'clock

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Master Chronometer 38 Stainless Steel / Sedna Gold / Blue-Waves / Bracelet

Reference

220.20.38.20.03.001

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

38mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra 2503.80 - 39mm - Blue Automatic

Omega - 2503.80 · $2,750

This Omega Aqua Terra Blue Automatic is a 39mm watch-only example in good condition.

Condition: Pre-owned, clean condition with light wear throughout
Size: 39mm diameter

Posted at

May 5, 2026, 5:37 PM

Active

View listing on r/WatchExchange

2018 Omega Seamaster Aqua Terra 150M 38.5mm Teak - 231.10.39.21.02.001 - Box & Papers

Omega - 231.10.39.21.02.001 · $3,100

Aqua Terra in perfect size, suitable for everyday wear with any outfit.

Condition: Excellent condition
Case size: 38.5mm diameter

Posted at

May 5, 2026, 3:36 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra 2503.33.00 (39mm)

Omega - 2503.33.00 · $2,600

Up for sale is my Omega Aqua Terra that has been worn sparingly by me since I bought it on here back in 2022. It received a full service by Omega in May 2023.

Condition: Excellent, with normal signs of wear
Size: 39mm diameter
Hands included: 2 sets (blue original and silver replacement)
Original box: not included

Posted at

May 5, 2026, 12:14 PM

Active

View listing on r/WatchExchange